<?xml version="1.0" encoding="US-ASCII"?>
<!--XBRL Document Created with Wdesk from Workiva-->
<!-- -->
<link:linkbase xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <link:roleRef roleURI="http://www.boozallen.com/role/AccountsPayableAndOtherAccruedExpenses" xlink:href="bah-20190630.xsd#AccountsPayableAndOtherAccruedExpenses" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/AccountsPayableAndOtherAccruedExpensesDetails" xlink:href="bah-20190630.xsd#AccountsPayableAndOtherAccruedExpensesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/AccountsPayableAndOtherAccruedExpensesTables" xlink:href="bah-20190630.xsd#AccountsPayableAndOtherAccruedExpensesTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/AccountsReceivableNetOfAllowance" xlink:href="bah-20190630.xsd#AccountsReceivableNetOfAllowance" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/AccountsReceivableNetOfAllowanceDetails" xlink:href="bah-20190630.xsd#AccountsReceivableNetOfAllowanceDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/AccountsReceivableNetOfAllowanceTables" xlink:href="bah-20190630.xsd#AccountsReceivableNetOfAllowanceTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/AccruedCompensationAndBenefits" xlink:href="bah-20190630.xsd#AccruedCompensationAndBenefits" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/AccruedCompensationAndBenefitsDetails" xlink:href="bah-20190630.xsd#AccruedCompensationAndBenefitsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/AccruedCompensationAndBenefitsTables" xlink:href="bah-20190630.xsd#AccruedCompensationAndBenefitsTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/AccumulatedOtherComprehensiveLoss" xlink:href="bah-20190630.xsd#AccumulatedOtherComprehensiveLoss" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/AccumulatedOtherComprehensiveLossReclassificationsOutOfAccumulatedOtherComprehensiveLossToNetIncomeDetails" xlink:href="bah-20190630.xsd#AccumulatedOtherComprehensiveLossReclassificationsOutOfAccumulatedOtherComprehensiveLossToNetIncomeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/AccumulatedOtherComprehensiveLossScheduleOfChangesInAociDetails" xlink:href="bah-20190630.xsd#AccumulatedOtherComprehensiveLossScheduleOfChangesInAociDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/AccumulatedOtherComprehensiveLossTables" xlink:href="bah-20190630.xsd#AccumulatedOtherComprehensiveLossTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/BasisOfPresentation" xlink:href="bah-20190630.xsd#BasisOfPresentation" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/BasisOfPresentationNarrativeDetails" xlink:href="bah-20190630.xsd#BasisOfPresentationNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/BasisOfPresentationPolicies" xlink:href="bah-20190630.xsd#BasisOfPresentationPolicies" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/BasisOfPresentationScheduleOfEffectOfAdoptionOfAsc842Details" xlink:href="bah-20190630.xsd#BasisOfPresentationScheduleOfEffectOfAdoptionOfAsc842Details" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/BasisOfPresentationTables" xlink:href="bah-20190630.xsd#BasisOfPresentationTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/BusinessOverview" xlink:href="bah-20190630.xsd#BusinessOverview" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/BusinessOverviewDetails" xlink:href="bah-20190630.xsd#BusinessOverviewDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/CommitmentsAndContingencies" xlink:href="bah-20190630.xsd#CommitmentsAndContingencies" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/CommitmentsAndContingenciesGuaranteesAndContractsDetails" xlink:href="bah-20190630.xsd#CommitmentsAndContingenciesGuaranteesAndContractsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/CommitmentsAndContingenciesLitigationDetails" xlink:href="bah-20190630.xsd#CommitmentsAndContingenciesLitigationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/CondensedConsolidatedBalanceSheets" xlink:href="bah-20190630.xsd#CondensedConsolidatedBalanceSheets" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/CondensedConsolidatedBalanceSheetsParenthetical" xlink:href="bah-20190630.xsd#CondensedConsolidatedBalanceSheetsParenthetical" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/CondensedConsolidatedStatementsOfCashFlows" xlink:href="bah-20190630.xsd#CondensedConsolidatedStatementsOfCashFlows" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/CondensedConsolidatedStatementsOfComprehensiveIncome" xlink:href="bah-20190630.xsd#CondensedConsolidatedStatementsOfComprehensiveIncome" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/CondensedConsolidatedStatementsOfOperations" xlink:href="bah-20190630.xsd#CondensedConsolidatedStatementsOfOperations" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/CondensedConsolidatedStatementsOfStockholdersEquityUnaudited" xlink:href="bah-20190630.xsd#CondensedConsolidatedStatementsOfStockholdersEquityUnaudited" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/CondensedConsolidatedStatementsOfStockholdersEquityUnauditedParenthetical" xlink:href="bah-20190630.xsd#CondensedConsolidatedStatementsOfStockholdersEquityUnauditedParenthetical" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/Cover" xlink:href="bah-20190630.xsd#Cover" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/Debt" xlink:href="bah-20190630.xsd#Debt" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/DebtNarrativeDetails" xlink:href="bah-20190630.xsd#DebtNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/DebtScheduleOfDebtDetails" xlink:href="bah-20190630.xsd#DebtScheduleOfDebtDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/DebtScheduleOfInterestExpenseDetails" xlink:href="bah-20190630.xsd#DebtScheduleOfInterestExpenseDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/DebtTables" xlink:href="bah-20190630.xsd#DebtTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/Derivatives" xlink:href="bah-20190630.xsd#Derivatives" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/DerivativesDerivativesTables" xlink:href="bah-20190630.xsd#DerivativesDerivativesTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/DerivativesNarrativeDetails" xlink:href="bah-20190630.xsd#DerivativesNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/DerivativesScheduleOfEffectOfDerivativesOnFinancialStatementsDetails" xlink:href="bah-20190630.xsd#DerivativesScheduleOfEffectOfDerivativesOnFinancialStatementsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/EarningsPerShare" xlink:href="bah-20190630.xsd#EarningsPerShare" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/EarningsPerShareDetails" xlink:href="bah-20190630.xsd#EarningsPerShareDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/EarningsPerShareTables" xlink:href="bah-20190630.xsd#EarningsPerShareTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/EmployeeBenefitPlans" xlink:href="bah-20190630.xsd#EmployeeBenefitPlans" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/EmployeeBenefitPlansDetails" xlink:href="bah-20190630.xsd#EmployeeBenefitPlansDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/EmployeeBenefitPlansTables" xlink:href="bah-20190630.xsd#EmployeeBenefitPlansTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/FairValueMeasurements" xlink:href="bah-20190630.xsd#FairValueMeasurements" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/FairValueMeasurementsDetails" xlink:href="bah-20190630.xsd#FairValueMeasurementsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/FairValueMeasurementsTables" xlink:href="bah-20190630.xsd#FairValueMeasurementsTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/IncomeTaxes" xlink:href="bah-20190630.xsd#IncomeTaxes" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/IncomeTaxesDetails" xlink:href="bah-20190630.xsd#IncomeTaxesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/Leases" xlink:href="bah-20190630.xsd#Leases" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/LeasesMinimumFutureObligationsForOperatingLeasesDetails" xlink:href="bah-20190630.xsd#LeasesMinimumFutureObligationsForOperatingLeasesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/LeasesScheduleOfLeaseCostDetails" xlink:href="bah-20190630.xsd#LeasesScheduleOfLeaseCostDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/LeasesSupplementalCashFlowAndOtherInformationDetails" xlink:href="bah-20190630.xsd#LeasesSupplementalCashFlowAndOtherInformationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/LeasesTables" xlink:href="bah-20190630.xsd#LeasesTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/OtherLongTermLiabilities" xlink:href="bah-20190630.xsd#OtherLongTermLiabilities" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/OtherLongTermLiabilitiesDetails" xlink:href="bah-20190630.xsd#OtherLongTermLiabilitiesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/OtherLongTermLiabilitiesTables" xlink:href="bah-20190630.xsd#OtherLongTermLiabilitiesTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/RelatedPartyTransactions" xlink:href="bah-20190630.xsd#RelatedPartyTransactions" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/RelatedPartyTransactionsDetails" xlink:href="bah-20190630.xsd#RelatedPartyTransactionsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/Revenue" xlink:href="bah-20190630.xsd#Revenue" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/RevenueNarrativeDetails" xlink:href="bah-20190630.xsd#RevenueNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/RevenueScheduleOfContractAssetsAndLiabilitiesDetails" xlink:href="bah-20190630.xsd#RevenueScheduleOfContractAssetsAndLiabilitiesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/RevenueSchedulesOfDisaggregationOfRevenueDetails" xlink:href="bah-20190630.xsd#RevenueSchedulesOfDisaggregationOfRevenueDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/RevenueTables" xlink:href="bah-20190630.xsd#RevenueTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/StockBasedCompensation" xlink:href="bah-20190630.xsd#StockBasedCompensation" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/StockBasedCompensationScheduleOfStockBasedCompensationExpenseDetails" xlink:href="bah-20190630.xsd#StockBasedCompensationScheduleOfStockBasedCompensationExpenseDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/StockBasedCompensationStockPlansDetails" xlink:href="bah-20190630.xsd#StockBasedCompensationStockPlansDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/StockBasedCompensationTables" xlink:href="bah-20190630.xsd#StockBasedCompensationTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.boozallen.com/role/StockBasedCompensationUnrecognizedCompensationDetails" xlink:href="bah-20190630.xsd#StockBasedCompensationUnrecognizedCompensationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedNetLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedNetLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodEndLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodEndLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodStartLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodStartLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTerseLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTotalLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/netLabel" xlink:href="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd#netLabel" xlink:type="simple" />
  <link:presentationLink xlink:role="http://www.boozallen.com/role/AccountsPayableAndOtherAccruedExpenses" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PayablesAndAccrualsAbstract" xlink:label="loc_us-gaap_PayablesAndAccrualsAbstract_DB9ED38DE058B49D7A82E6B1A951DB02" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock" xlink:label="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock_FF26BAA49F944990E7D1E6B1A9521340" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PayablesAndAccrualsAbstract_DB9ED38DE058B49D7A82E6B1A951DB02" xlink:to="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock_FF26BAA49F944990E7D1E6B1A9521340" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/AccountsPayableAndOtherAccruedExpensesDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PayablesAndAccrualsAbstract" xlink:label="loc_us-gaap_PayablesAndAccrualsAbstract_4B1B3D3CD3D2FBE05E6CE6B1A8EDEB7E" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountsPayableTradeCurrent" xlink:label="loc_us-gaap_AccountsPayableTradeCurrent_2AF3A07E46B4E446D5DBE6B1A8EED38C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PayablesAndAccrualsAbstract_4B1B3D3CD3D2FBE05E6CE6B1A8EDEB7E" xlink:to="loc_us-gaap_AccountsPayableTradeCurrent_2AF3A07E46B4E446D5DBE6B1A8EED38C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccruedLiabilitiesCurrent" xlink:label="loc_us-gaap_AccruedLiabilitiesCurrent_4FACF7C2B922714D0818E6B1A8EEEE2F" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PayablesAndAccrualsAbstract_4B1B3D3CD3D2FBE05E6CE6B1A8EDEB7E" xlink:to="loc_us-gaap_AccruedLiabilitiesCurrent_4FACF7C2B922714D0818E6B1A8EEEE2F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent" xlink:label="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_E7F4984C5B0E9A6C84CEE6B1A8EED563" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PayablesAndAccrualsAbstract_4B1B3D3CD3D2FBE05E6CE6B1A8EDEB7E" xlink:to="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_E7F4984C5B0E9A6C84CEE6B1A8EED563" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/AccountsPayableAndOtherAccruedExpensesTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PayablesAndAccrualsAbstract" xlink:label="loc_us-gaap_PayablesAndAccrualsAbstract_40AAA1ACBA552156E268E6B1A9A1F627" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfAccountsPayableAndAccruedLiabilitiesTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfAccountsPayableAndAccruedLiabilitiesTableTextBlock_45FBA817E17E776261E4E6B1A9A13D56" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PayablesAndAccrualsAbstract_40AAA1ACBA552156E268E6B1A9A1F627" xlink:to="loc_us-gaap_ScheduleOfAccountsPayableAndAccruedLiabilitiesTableTextBlock_45FBA817E17E776261E4E6B1A9A13D56" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/AccountsReceivableNetOfAllowance" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ReceivablesAbstract" xlink:label="loc_us-gaap_ReceivablesAbstract_7BEAB470D17A5C01E781E6B1A9DAE19E" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LoansNotesTradeAndOtherReceivablesDisclosureTextBlock" xlink:label="loc_us-gaap_LoansNotesTradeAndOtherReceivablesDisclosureTextBlock_BA47ABE21A60764A3626E6B1A9DBA55C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReceivablesAbstract_7BEAB470D17A5C01E781E6B1A9DAE19E" xlink:to="loc_us-gaap_LoansNotesTradeAndOtherReceivablesDisclosureTextBlock_BA47ABE21A60764A3626E6B1A9DBA55C" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/AccountsReceivableNetOfAllowanceDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ReceivablesAbstract" xlink:label="loc_us-gaap_ReceivablesAbstract_C47C22F0B477580B08DDE6B1A8B9F176" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractWithCustomerAssetNetCurrentAbstract" xlink:label="loc_us-gaap_ContractWithCustomerAssetNetCurrentAbstract_B7583A612D34D8AB068DE6B1A8B91029" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReceivablesAbstract_C47C22F0B477580B08DDE6B1A8B9F176" xlink:to="loc_us-gaap_ContractWithCustomerAssetNetCurrentAbstract_B7583A612D34D8AB068DE6B1A8B91029" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BilledContractReceivables" xlink:label="loc_us-gaap_BilledContractReceivables_BBC8D34823B6D9227404E6B1A8BAAC27" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ContractWithCustomerAssetNetCurrentAbstract_B7583A612D34D8AB068DE6B1A8B91029" xlink:to="loc_us-gaap_BilledContractReceivables_BBC8D34823B6D9227404E6B1A8BAAC27" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractWithCustomerAssetNetCurrent" xlink:label="loc_us-gaap_ContractWithCustomerAssetNetCurrent_BE9BE12D972E47DF84C0E6B1A8BAD0FA" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ContractWithCustomerAssetNetCurrentAbstract_B7583A612D34D8AB068DE6B1A8B91029" xlink:to="loc_us-gaap_ContractWithCustomerAssetNetCurrent_BE9BE12D972E47DF84C0E6B1A8BAD0FA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent" xlink:label="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_CF8099052A0822E35B1EE6B1A8BA8D04" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ContractWithCustomerAssetNetCurrentAbstract_B7583A612D34D8AB068DE6B1A8B91029" xlink:to="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_CF8099052A0822E35B1EE6B1A8BA8D04" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountsReceivableNetCurrent" xlink:label="loc_us-gaap_AccountsReceivableNetCurrent_2C2495BA5C98F51F290DE6B1A8BB1A2F" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ContractWithCustomerAssetNetCurrentAbstract_B7583A612D34D8AB068DE6B1A8B91029" xlink:to="loc_us-gaap_AccountsReceivableNetCurrent_2C2495BA5C98F51F290DE6B1A8BB1A2F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractWithCustomerAssetNetNoncurrentAbstract" xlink:label="loc_us-gaap_ContractWithCustomerAssetNetNoncurrentAbstract_33C0AF6FA7463F08401AE6B1A8BB9847" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReceivablesAbstract_C47C22F0B477580B08DDE6B1A8B9F176" xlink:to="loc_us-gaap_ContractWithCustomerAssetNetNoncurrentAbstract_33C0AF6FA7463F08401AE6B1A8BB9847" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractWithCustomerAssetNetNoncurrent" xlink:label="loc_us-gaap_ContractWithCustomerAssetNetNoncurrent_B0FFED3A78CD9CC9727AE6B1A8BB2148" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ContractWithCustomerAssetNetNoncurrentAbstract_33C0AF6FA7463F08401AE6B1A8BB9847" xlink:to="loc_us-gaap_ContractWithCustomerAssetNetNoncurrent_B0FFED3A78CD9CC9727AE6B1A8BB2148" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountsReceivableNet" xlink:label="loc_us-gaap_AccountsReceivableNet_B98597FFCC7E1E90A451E6B1A8BCD1A9" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ContractWithCustomerAssetNetNoncurrentAbstract_33C0AF6FA7463F08401AE6B1A8BB9847" xlink:to="loc_us-gaap_AccountsReceivableNet_B98597FFCC7E1E90A451E6B1A8BCD1A9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProvisionForDoubtfulAccounts" xlink:label="loc_us-gaap_ProvisionForDoubtfulAccounts_E9E93EDE0EB31054DD5DE6B1A8BC3E9D" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReceivablesAbstract_C47C22F0B477580B08DDE6B1A8B9F176" xlink:to="loc_us-gaap_ProvisionForDoubtfulAccounts_E9E93EDE0EB31054DD5DE6B1A8BC3E9D" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/AccountsReceivableNetOfAllowanceTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ReceivablesAbstract" xlink:label="loc_us-gaap_ReceivablesAbstract_592FC720B81A42B43A89E6B1A8BFC3E6" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock" xlink:label="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock_19AE3BD793669A1C230CE6B1A8BF50D4" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReceivablesAbstract_592FC720B81A42B43A89E6B1A8BFC3E6" xlink:to="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock_19AE3BD793669A1C230CE6B1A8BF50D4" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/AccruedCompensationAndBenefits" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CompensationRelatedCostsAbstract" xlink:label="loc_us-gaap_CompensationRelatedCostsAbstract_5074FEEDE58E6181A0FCE6B1A9DEAA9D" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CompensationRelatedCostsGeneralTextBlock" xlink:label="loc_us-gaap_CompensationRelatedCostsGeneralTextBlock_D5B8B3C1E662EE632008E6B1A9DF5262" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CompensationRelatedCostsAbstract_5074FEEDE58E6181A0FCE6B1A9DEAA9D" xlink:to="loc_us-gaap_CompensationRelatedCostsGeneralTextBlock_D5B8B3C1E662EE632008E6B1A9DF5262" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/AccruedCompensationAndBenefitsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CompensationRelatedCostsAbstract" xlink:label="loc_us-gaap_CompensationRelatedCostsAbstract_2347BDD4D8B1DC14AEA7E6B1A95AC645" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccruedBonusesCurrent" xlink:label="loc_us-gaap_AccruedBonusesCurrent_5F5050AE1E94519BEF36E6B1A95A9DFE" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CompensationRelatedCostsAbstract_2347BDD4D8B1DC14AEA7E6B1A95AC645" xlink:to="loc_us-gaap_AccruedBonusesCurrent_5F5050AE1E94519BEF36E6B1A95A9DFE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesCurrent" xlink:label="loc_us-gaap_PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesCurrent_E225B83246201795EFD3E6B1A95BCB43" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CompensationRelatedCostsAbstract_2347BDD4D8B1DC14AEA7E6B1A95AC645" xlink:to="loc_us-gaap_PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesCurrent_E225B83246201795EFD3E6B1A95BCB43" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccruedVacationCurrent" xlink:label="loc_us-gaap_AccruedVacationCurrent_D59A4DFA195364F0A23DE6B1A95B7A16" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CompensationRelatedCostsAbstract_2347BDD4D8B1DC14AEA7E6B1A95AC645" xlink:to="loc_us-gaap_AccruedVacationCurrent_D59A4DFA195364F0A23DE6B1A95B7A16" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherEmployeeRelatedLiabilitiesCurrent" xlink:label="loc_us-gaap_OtherEmployeeRelatedLiabilitiesCurrent_57F9CE21DAEBCE7BF67EE6B1A95BD6B8" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CompensationRelatedCostsAbstract_2347BDD4D8B1DC14AEA7E6B1A95AC645" xlink:to="loc_us-gaap_OtherEmployeeRelatedLiabilitiesCurrent_57F9CE21DAEBCE7BF67EE6B1A95BD6B8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EmployeeRelatedLiabilitiesCurrent" xlink:label="loc_us-gaap_EmployeeRelatedLiabilitiesCurrent_54E51ACFFFDC6AB7D633E6B1A95B204A" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CompensationRelatedCostsAbstract_2347BDD4D8B1DC14AEA7E6B1A95AC645" xlink:to="loc_us-gaap_EmployeeRelatedLiabilitiesCurrent_54E51ACFFFDC6AB7D633E6B1A95B204A" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/AccruedCompensationAndBenefitsTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CompensationRelatedCostsAbstract" xlink:label="loc_us-gaap_CompensationRelatedCostsAbstract_9CFFDFB8ACC5F7D5C48DE6B1A94C894F" xlink:type="locator" />
    <link:loc xlink:href="bah-20190630.xsd#bah_ScheduleOfAccruedCompensationAndBenefitsTableTextBlock" xlink:label="loc_bah_ScheduleOfAccruedCompensationAndBenefitsTableTextBlock_05CB3FEBD17F921F699AE6B1A94C616B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CompensationRelatedCostsAbstract_9CFFDFB8ACC5F7D5C48DE6B1A94C894F" xlink:to="loc_bah_ScheduleOfAccruedCompensationAndBenefitsTableTextBlock_05CB3FEBD17F921F699AE6B1A94C616B" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/AccumulatedOtherComprehensiveLoss" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityAbstract" xlink:label="loc_us-gaap_EquityAbstract_740646644D7A23473DEFE6B1A9A6FE28" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ComprehensiveIncomeNoteTextBlock" xlink:label="loc_us-gaap_ComprehensiveIncomeNoteTextBlock_193EA5AF99F695C5336CE6B1A9A68449" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityAbstract_740646644D7A23473DEFE6B1A9A6FE28" xlink:to="loc_us-gaap_ComprehensiveIncomeNoteTextBlock_193EA5AF99F695C5336CE6B1A9A68449" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/AccumulatedOtherComprehensiveLossReclassificationsOutOfAccumulatedOtherComprehensiveLossToNetIncomeDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityAbstract" xlink:label="loc_us-gaap_EquityAbstract_22C57FE86122A0B55ECF23B34A962F58" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable_9D2BDA7F61D59BCD864C23B34A97063D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityAbstract_22C57FE86122A0B55ECF23B34A962F58" xlink:to="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable_9D2BDA7F61D59BCD864C23B34A97063D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_0572BDCF16821EC6ED3A23B34A979148" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable_9D2BDA7F61D59BCD864C23B34A97063D" xlink:to="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_0572BDCF16821EC6ED3A23B34A979148" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_F4BD62E4899A2C389C0823B34A97391C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_0572BDCF16821EC6ED3A23B34A979148" xlink:to="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_F4BD62E4899A2C389C0823B34A97391C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember_5849DD74D1A8086AE53523B34A981057" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_F4BD62E4899A2C389C0823B34A97391C" xlink:to="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember_5849DD74D1A8086AE53523B34A981057" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_DB47195C412A271246EC23B34A9802EC" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable_9D2BDA7F61D59BCD864C23B34A97063D" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_DB47195C412A271246EC23B34A9802EC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_246631FCF9CACA5C9E4623B34A9810E1" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_DB47195C412A271246EC23B34A9802EC" xlink:to="loc_us-gaap_EquityComponentDomain_246631FCF9CACA5C9E4623B34A9810E1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember" xlink:label="loc_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember_282261B1DBF7AB79AE9423B34A98094A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_246631FCF9CACA5C9E4623B34A9810E1" xlink:to="loc_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember_282261B1DBF7AB79AE9423B34A98094A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedGainLossNetCashFlowHedgeParentMember" xlink:label="loc_us-gaap_AccumulatedGainLossNetCashFlowHedgeParentMember_D3F4C81878D6966331A923BF33F7D665" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_246631FCF9CACA5C9E4623B34A9810E1" xlink:to="loc_us-gaap_AccumulatedGainLossNetCashFlowHedgeParentMember_D3F4C81878D6966331A923BF33F7D665" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems" xlink:label="loc_us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems_E8851B74FEF529C8A36A23B34A99CEFF" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable_9D2BDA7F61D59BCD864C23B34A97063D" xlink:to="loc_us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems_E8851B74FEF529C8A36A23B34A99CEFF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_E6E08A7BB9A063B2543223B34A9953FC" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems_E8851B74FEF529C8A36A23B34A99CEFF" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_E6E08A7BB9A063B2543223B34A9953FC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_581576FCBFC07453DAEA23B34A993DF8" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems_E8851B74FEF529C8A36A23B34A99CEFF" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_581576FCBFC07453DAEA23B34A993DF8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaap_NetIncomeLoss_96878588B7B6907050FE23B34A9921B1" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems_E8851B74FEF529C8A36A23B34A99CEFF" xlink:to="loc_us-gaap_NetIncomeLoss_96878588B7B6907050FE23B34A9921B1" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/AccumulatedOtherComprehensiveLossScheduleOfChangesInAociDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityAbstract" xlink:label="loc_us-gaap_EquityAbstract_419A9A44DE29961546B0E6B1A8C56101" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossTable" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_A7020A46827D77DCE6B2E6B1A8C5B81F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityAbstract_419A9A44DE29961546B0E6B1A8C56101" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_A7020A46827D77DCE6B2E6B1A8C5B81F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_F23BDFAEDB905599E962E6B1A8C63A62" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_A7020A46827D77DCE6B2E6B1A8C5B81F" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_F23BDFAEDB905599E962E6B1A8C63A62" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_E4CFF6D29E47B5FC95D7E6B1A8C6140E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_F23BDFAEDB905599E962E6B1A8C63A62" xlink:to="loc_us-gaap_EquityComponentDomain_E4CFF6D29E47B5FC95D7E6B1A8C6140E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember" xlink:label="loc_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_B364A5A3424720F9C2EAE6B1A8C7EA27" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_E4CFF6D29E47B5FC95D7E6B1A8C6140E" xlink:to="loc_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_B364A5A3424720F9C2EAE6B1A8C7EA27" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedGainLossNetCashFlowHedgeParentMember" xlink:label="loc_us-gaap_AccumulatedGainLossNetCashFlowHedgeParentMember_3A37106A3B597596E05CE6B1A8C7BA87" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_E4CFF6D29E47B5FC95D7E6B1A8C6140E" xlink:to="loc_us-gaap_AccumulatedGainLossNetCashFlowHedgeParentMember_3A37106A3B597596E05CE6B1A8C7BA87" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember" xlink:label="loc_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_ADA5E3255D0C9A57E0B3E6B1A8C76A2B" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_E4CFF6D29E47B5FC95D7E6B1A8C6140E" xlink:to="loc_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_ADA5E3255D0C9A57E0B3E6B1A8C76A2B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_2EC778776D5365BBA2C3E6B1A8C7D0F3" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_E4CFF6D29E47B5FC95D7E6B1A8C6140E" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_2EC778776D5365BBA2C3E6B1A8C7D0F3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_0228C25BD97B856B637AE6B1A8C7F3DE" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_A7020A46827D77DCE6B2E6B1A8C5B81F" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_0228C25BD97B856B637AE6B1A8C7F3DE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AOCIAttributableToParentNetOfTaxRollForward" xlink:label="loc_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_738AEF4C466B864D44E9E6B1A8C7CC9F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_0228C25BD97B856B637AE6B1A8C7F3DE" xlink:to="loc_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_738AEF4C466B864D44E9E6B1A8C7CC9F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaap_StockholdersEquity_90415A4BC029E0860516E6B1A8C8D16A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_738AEF4C466B864D44E9E6B1A8C7CC9F" xlink:to="loc_us-gaap_StockholdersEquity_90415A4BC029E0860516E6B1A8C8D16A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OciBeforeReclassificationsNetOfTaxAttributableToParent" xlink:label="loc_us-gaap_OciBeforeReclassificationsNetOfTaxAttributableToParent_B26E729373F812F610C9E6B1A8C841C6" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_738AEF4C466B864D44E9E6B1A8C7CC9F" xlink:to="loc_us-gaap_OciBeforeReclassificationsNetOfTaxAttributableToParent_B26E729373F812F610C9E6B1A8C841C6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent" xlink:label="loc_us-gaap_ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent_5776FA71CAC828633CCAE6B1A8C89300" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_738AEF4C466B864D44E9E6B1A8C7CC9F" xlink:to="loc_us-gaap_ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent_5776FA71CAC828633CCAE6B1A8C89300" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_2112CE472EDCAA01A176E6B1A8C8D0CC" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_738AEF4C466B864D44E9E6B1A8C7CC9F" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_2112CE472EDCAA01A176E6B1A8C8D0CC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaap_StockholdersEquity_CE2C947A37D6FCA448C6E6B1A8C92CAB" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_738AEF4C466B864D44E9E6B1A8C7CC9F" xlink:to="loc_us-gaap_StockholdersEquity_CE2C947A37D6FCA448C6E6B1A8C92CAB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossTaxPortionAttributableToParent1" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossTaxPortionAttributableToParent1_4161C3FB24BA0FE547AEE6B1A8C9A793" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_738AEF4C466B864D44E9E6B1A8C7CC9F" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossTaxPortionAttributableToParent1_4161C3FB24BA0FE547AEE6B1A8C9A793" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/AccumulatedOtherComprehensiveLossTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityAbstract" xlink:label="loc_us-gaap_EquityAbstract_90E03099ABB0F8C6044CE6B1A9B4A7D6" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock_56EF0E91B6576BFCADEFE6B1A9B4E300" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityAbstract_90E03099ABB0F8C6044CE6B1A9B4A7D6" xlink:to="loc_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock_56EF0E91B6576BFCADEFE6B1A9B4E300" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock_E20AF775479A98E15E3CE6B1A9B4199C" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityAbstract_90E03099ABB0F8C6044CE6B1A9B4A7D6" xlink:to="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock_E20AF775479A98E15E3CE6B1A9B4199C" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/BasisOfPresentation" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:label="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_0BE73D102B8EF92758B6E6B1A8EB910C" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock" xlink:label="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock_C6ECA16D2487B733263FE6B1A8EB6AAD" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_0BE73D102B8EF92758B6E6B1A8EB910C" xlink:to="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock_C6ECA16D2487B733263FE6B1A8EB6AAD" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/BasisOfPresentationNarrativeDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:label="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_E1AE68D6881EF42242182F46EAE954F3" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseRightOfUseAsset" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAsset_8136DDA99E119ED591DE2F46EAEAB674" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_E1AE68D6881EF42242182F46EAE954F3" xlink:to="loc_us-gaap_OperatingLeaseRightOfUseAsset_8136DDA99E119ED591DE2F46EAEAB674" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseLiability" xlink:label="loc_us-gaap_OperatingLeaseLiability_84F08E5D2F6ED55729D92F46EAEADA74" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_E1AE68D6881EF42242182F46EAE954F3" xlink:to="loc_us-gaap_OperatingLeaseLiability_84F08E5D2F6ED55729D92F46EAEADA74" xlink:type="arc" />
    <link:loc xlink:href="bah-20190630.xsd#bah_OperatingLeaseRightofUseAssetDeferredTaxLiability" xlink:label="loc_bah_OperatingLeaseRightofUseAssetDeferredTaxLiability_61134EA16243AF0366DB2F46EAEA081A" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_E1AE68D6881EF42242182F46EAE954F3" xlink:to="loc_bah_OperatingLeaseRightofUseAssetDeferredTaxLiability_61134EA16243AF0366DB2F46EAEA081A" xlink:type="arc" />
    <link:loc xlink:href="bah-20190630.xsd#bah_OperatingLeaseLiabilityDeferredTaxAsset" xlink:label="loc_bah_OperatingLeaseLiabilityDeferredTaxAsset_AC4BD584A08BC53DCCA52F46EAEAE9DF" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_E1AE68D6881EF42242182F46EAE954F3" xlink:to="loc_bah_OperatingLeaseLiabilityDeferredTaxAsset_AC4BD584A08BC53DCCA52F46EAEAE9DF" xlink:type="arc" />
    <link:loc xlink:href="bah-20190630.xsd#bah_OperatingLeaseLiabilityDeferredRentandTenantAllowances" xlink:label="loc_bah_OperatingLeaseLiabilityDeferredRentandTenantAllowances_D951EDE9E4580DABC0932F51E4E8678C" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_E1AE68D6881EF42242182F46EAE954F3" xlink:to="loc_bah_OperatingLeaseLiabilityDeferredRentandTenantAllowances_D951EDE9E4580DABC0932F51E4E8678C" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/BasisOfPresentationPolicies" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:label="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_232E738BCA9B82FF03A4E6B1A9EB8465" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_UseOfEstimates" xlink:label="loc_us-gaap_UseOfEstimates_11EE41960B39930FF52AE6B1A9EBE653" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_232E738BCA9B82FF03A4E6B1A9EB8465" xlink:to="loc_us-gaap_UseOfEstimates_11EE41960B39930FF52AE6B1A9EBE653" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:label="loc_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_828E9934922175CD8A67E6B1A9ECDE86" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_232E738BCA9B82FF03A4E6B1A9EB8465" xlink:to="loc_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_828E9934922175CD8A67E6B1A9ECDE86" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/BasisOfPresentationScheduleOfEffectOfAdoptionOfAsc842Details" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:label="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_6A74E527F0C0A9904A37E6B1A9801460" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable" xlink:label="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_3E0307E2D3EB24B0E7E4E6B1A980871A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_6A74E527F0C0A9904A37E6B1A9801460" xlink:to="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_3E0307E2D3EB24B0E7E4E6B1A980871A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdjustmentsForNewAccountingPronouncementsAxis" xlink:label="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_998234B8860A16E7BB45E6B1A9811B00" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_3E0307E2D3EB24B0E7E4E6B1A980871A" xlink:to="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_998234B8860A16E7BB45E6B1A9811B00" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TypeOfAdoptionMember" xlink:label="loc_us-gaap_TypeOfAdoptionMember_7DE65E0195C5FE86006AE6B1A9810FCF" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_998234B8860A16E7BB45E6B1A9811B00" xlink:to="loc_us-gaap_TypeOfAdoptionMember_7DE65E0195C5FE86006AE6B1A9810FCF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountingStandardsUpdate201602Member" xlink:label="loc_us-gaap_AccountingStandardsUpdate201602Member_709638691A9F1022E8C5E6B1A9819471" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TypeOfAdoptionMember_7DE65E0195C5FE86006AE6B1A9810FCF" xlink:to="loc_us-gaap_AccountingStandardsUpdate201602Member_709638691A9F1022E8C5E6B1A9819471" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems" xlink:label="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_6F3CBFABED3F74BCC728E6B1A9823FCC" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_3E0307E2D3EB24B0E7E4E6B1A980871A" xlink:to="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_6F3CBFABED3F74BCC728E6B1A9823FCC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="loc_us-gaap_AssetsCurrentAbstract_1414F8E4DD3A5DF9D416E6B1A982A658" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_6F3CBFABED3F74BCC728E6B1A9823FCC" xlink:to="loc_us-gaap_AssetsCurrentAbstract_1414F8E4DD3A5DF9D416E6B1A982A658" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PrepaidExpenseAndOtherAssetsCurrent" xlink:label="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_34DD71FE11AB9E38561EE6B1A982F431" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_1414F8E4DD3A5DF9D416E6B1A982A658" xlink:to="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_34DD71FE11AB9E38561EE6B1A982F431" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetsNoncurrentAbstract" xlink:label="loc_us-gaap_AssetsNoncurrentAbstract_1D6D28CF6DB04E1DF8A3E6B1A9828685" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_6F3CBFABED3F74BCC728E6B1A9823FCC" xlink:to="loc_us-gaap_AssetsNoncurrentAbstract_1D6D28CF6DB04E1DF8A3E6B1A9828685" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseRightOfUseAsset" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAsset_1E4AA9CA9CC64946E1F5E6B1A9839A0D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsNoncurrentAbstract_1D6D28CF6DB04E1DF8A3E6B1A9828685" xlink:to="loc_us-gaap_OperatingLeaseRightOfUseAsset_1E4AA9CA9CC64946E1F5E6B1A9839A0D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherAssetsNoncurrent" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_401F2C8DE806108DD73FE6B1A9837F17" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsNoncurrentAbstract_1D6D28CF6DB04E1DF8A3E6B1A9828685" xlink:to="loc_us-gaap_OtherAssetsNoncurrent_401F2C8DE806108DD73FE6B1A9837F17" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="loc_us-gaap_LiabilitiesCurrentAbstract_4BA8942F944E5759AD11E6B1A984AD01" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_6F3CBFABED3F74BCC728E6B1A9823FCC" xlink:to="loc_us-gaap_LiabilitiesCurrentAbstract_4BA8942F944E5759AD11E6B1A984AD01" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent" xlink:label="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_389CD9EF7EC9793826C3E6B1A9845679" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_4BA8942F944E5759AD11E6B1A984AD01" xlink:to="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_389CD9EF7EC9793826C3E6B1A9845679" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseLiabilityCurrent" xlink:label="loc_us-gaap_OperatingLeaseLiabilityCurrent_F342AEF5334D4D7B1086E6B1A9846CAA" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_4BA8942F944E5759AD11E6B1A984AD01" xlink:to="loc_us-gaap_OperatingLeaseLiabilityCurrent_F342AEF5334D4D7B1086E6B1A9846CAA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesNoncurrentAbstract" xlink:label="loc_us-gaap_LiabilitiesNoncurrentAbstract_0AF495374524C9FEFACFE6B1A9845949" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_6F3CBFABED3F74BCC728E6B1A9823FCC" xlink:to="loc_us-gaap_LiabilitiesNoncurrentAbstract_0AF495374524C9FEFACFE6B1A9845949" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:label="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_C8FDD91BD3C7989F25AEE6B1A9849FA4" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesNoncurrentAbstract_0AF495374524C9FEFACFE6B1A9845949" xlink:to="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_C8FDD91BD3C7989F25AEE6B1A9849FA4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrent" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_09A37CA3303B72CBEB40E6B1A985798C" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesNoncurrentAbstract_0AF495374524C9FEFACFE6B1A9845949" xlink:to="loc_us-gaap_OtherLiabilitiesNoncurrent_09A37CA3303B72CBEB40E6B1A985798C" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/BasisOfPresentationTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:label="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_F6CC45D5417730C4CFF4E6B1A9EE7875" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfNewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock" xlink:label="loc_us-gaap_ScheduleOfNewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock_1C3ECBEFDDB39BDEED10E6B1A9EE7B94" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_F6CC45D5417730C4CFF4E6B1A9EE7875" xlink:to="loc_us-gaap_ScheduleOfNewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock_1C3ECBEFDDB39BDEED10E6B1A9EE7B94" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/BusinessOverview" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:label="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_83870F7A09E048978859E6B1AA324B1B" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NatureOfOperations" xlink:label="loc_us-gaap_NatureOfOperations_3F7D8C2413DBB4DBBAD8E6B1AA33B35D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_83870F7A09E048978859E6B1AA324B1B" xlink:to="loc_us-gaap_NatureOfOperations_3F7D8C2413DBB4DBBAD8E6B1AA33B35D" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/BusinessOverviewDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:label="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_A775675ED8A90BE6FC90E6B1A893AB67" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NumberOfOperatingSegments" xlink:label="loc_us-gaap_NumberOfOperatingSegments_DF08804C5CAAD2423CCCE6B1A8937BB0" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_A775675ED8A90BE6FC90E6B1A893AB67" xlink:to="loc_us-gaap_NumberOfOperatingSegments_DF08804C5CAAD2423CCCE6B1A8937BB0" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityNumberOfEmployees" xlink:label="loc_dei_EntityNumberOfEmployees_3D23A917532B7FE4A637E6B1A894AD0F" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_A775675ED8A90BE6FC90E6B1A893AB67" xlink:to="loc_dei_EntityNumberOfEmployees_3D23A917532B7FE4A637E6B1A894AD0F" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/CommitmentsAndContingencies" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_2E338CB78FEC58E639BEE6B1A969B432" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_0B6AC314DEDC72954A4DE6B1A969F609" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_2E338CB78FEC58E639BEE6B1A969B432" xlink:to="loc_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_0B6AC314DEDC72954A4DE6B1A969F609" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/CommitmentsAndContingenciesGuaranteesAndContractsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_2FEC4CB64CFFDD273A461AD8F99103A6" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConcentrationRiskTable" xlink:label="loc_us-gaap_ConcentrationRiskTable_634E42E1A738FA73FC8A1AD8F991E941" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_2FEC4CB64CFFDD273A461AD8F99103A6" xlink:to="loc_us-gaap_ConcentrationRiskTable_634E42E1A738FA73FC8A1AD8F991E941" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GuaranteeObligationsByNatureAxis" xlink:label="loc_us-gaap_GuaranteeObligationsByNatureAxis_D78A755AEE994DC393571AD8F9925135" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskTable_634E42E1A738FA73FC8A1AD8F991E941" xlink:to="loc_us-gaap_GuaranteeObligationsByNatureAxis_D78A755AEE994DC393571AD8F9925135" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GuaranteeObligationsNatureDomain" xlink:label="loc_us-gaap_GuaranteeObligationsNatureDomain_C5CE9235A16E16E926DD1AD8F992D35C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GuaranteeObligationsByNatureAxis_D78A755AEE994DC393571AD8F9925135" xlink:to="loc_us-gaap_GuaranteeObligationsNatureDomain_C5CE9235A16E16E926DD1AD8F992D35C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancialStandbyLetterOfCreditMember" xlink:label="loc_us-gaap_FinancialStandbyLetterOfCreditMember_A4D40C3ECC177F7EB3C01AD8F9925063" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GuaranteeObligationsNatureDomain_C5CE9235A16E16E926DD1AD8F992D35C" xlink:to="loc_us-gaap_FinancialStandbyLetterOfCreditMember_A4D40C3ECC177F7EB3C01AD8F9925063" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConcentrationRiskByTypeAxis" xlink:label="loc_us-gaap_ConcentrationRiskByTypeAxis_C69E08D2F35DDF62F5E41AD8F993E1E8" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskTable_634E42E1A738FA73FC8A1AD8F991E941" xlink:to="loc_us-gaap_ConcentrationRiskByTypeAxis_C69E08D2F35DDF62F5E41AD8F993E1E8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConcentrationRiskTypeDomain" xlink:label="loc_us-gaap_ConcentrationRiskTypeDomain_C27F1F9E0F228D179BD31AD8F9935E27" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskByTypeAxis_C69E08D2F35DDF62F5E41AD8F993E1E8" xlink:to="loc_us-gaap_ConcentrationRiskTypeDomain_C27F1F9E0F228D179BD31AD8F9935E27" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GovernmentContractsConcentrationRiskMember" xlink:label="loc_us-gaap_GovernmentContractsConcentrationRiskMember_6F6FD46D53D1AE3B7BDF1AD8F9933172" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskTypeDomain_C27F1F9E0F228D179BD31AD8F9935E27" xlink:to="loc_us-gaap_GovernmentContractsConcentrationRiskMember_6F6FD46D53D1AE3B7BDF1AD8F9933172" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConcentrationRiskLineItems" xlink:label="loc_us-gaap_ConcentrationRiskLineItems_008543FBF368BB8B41CE1AD8F993DEDF" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskTable_634E42E1A738FA73FC8A1AD8F991E941" xlink:to="loc_us-gaap_ConcentrationRiskLineItems_008543FBF368BB8B41CE1AD8F993DEDF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GuaranteeObligationsCurrentCarryingValue" xlink:label="loc_us-gaap_GuaranteeObligationsCurrentCarryingValue_57B5EB297A045FC931F31AD8F9944973" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskLineItems_008543FBF368BB8B41CE1AD8F993DEDF" xlink:to="loc_us-gaap_GuaranteeObligationsCurrentCarryingValue_57B5EB297A045FC931F31AD8F9944973" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GuaranteeObligationsLiquidationProceeds" xlink:label="loc_us-gaap_GuaranteeObligationsLiquidationProceeds_DCA541B8F63F434166011AD8F994A629" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskLineItems_008543FBF368BB8B41CE1AD8F993DEDF" xlink:to="loc_us-gaap_GuaranteeObligationsLiquidationProceeds_DCA541B8F63F434166011AD8F994A629" xlink:type="arc" />
    <link:loc xlink:href="bah-20190630.xsd#bah_GuarantorObligationsFacility" xlink:label="loc_bah_GuarantorObligationsFacility_E1466B614D6FB94D1FA71AD8F994EA91" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskLineItems_008543FBF368BB8B41CE1AD8F993DEDF" xlink:to="loc_bah_GuarantorObligationsFacility_E1466B614D6FB94D1FA71AD8F994EA91" xlink:type="arc" />
    <link:loc xlink:href="bah-20190630.xsd#bah_GuarantorObligationsAvailableAmount" xlink:label="loc_bah_GuarantorObligationsAvailableAmount_9C3CECEF9792F2EB2C3F1AD8F994F46B" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskLineItems_008543FBF368BB8B41CE1AD8F993DEDF" xlink:to="loc_bah_GuarantorObligationsAvailableAmount_9C3CECEF9792F2EB2C3F1AD8F994F46B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConcentrationRiskPercentage1" xlink:label="loc_us-gaap_ConcentrationRiskPercentage1_41E53D147927B7BD18271AD8F994BD9B" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskLineItems_008543FBF368BB8B41CE1AD8F993DEDF" xlink:to="loc_us-gaap_ConcentrationRiskPercentage1_41E53D147927B7BD18271AD8F994BD9B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LossContingenciesTable" xlink:label="loc_us-gaap_LossContingenciesTable_23997252979EB72409071AD8F995FC92" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_2FEC4CB64CFFDD273A461AD8F99103A6" xlink:to="loc_us-gaap_LossContingenciesTable_23997252979EB72409071AD8F995FC92" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LossContingenciesByNatureOfContingencyAxis" xlink:label="loc_us-gaap_LossContingenciesByNatureOfContingencyAxis_008559CD5F0042D30B151AD8F995725D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesTable_23997252979EB72409071AD8F995FC92" xlink:to="loc_us-gaap_LossContingenciesByNatureOfContingencyAxis_008559CD5F0042D30B151AD8F995725D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LossContingencyNatureDomain" xlink:label="loc_us-gaap_LossContingencyNatureDomain_11A44E1772550D395FD91AD8F9954613" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesByNatureOfContingencyAxis_008559CD5F0042D30B151AD8F995725D" xlink:to="loc_us-gaap_LossContingencyNatureDomain_11A44E1772550D395FD91AD8F9954613" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_UnfavorableRegulatoryActionMember" xlink:label="loc_us-gaap_UnfavorableRegulatoryActionMember_A2DDB9A999C6D4196BC21AD8F995CA81" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingencyNatureDomain_11A44E1772550D395FD91AD8F9954613" xlink:to="loc_us-gaap_UnfavorableRegulatoryActionMember_A2DDB9A999C6D4196BC21AD8F995CA81" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LossContingenciesLineItems" xlink:label="loc_us-gaap_LossContingenciesLineItems_195623DCF31167EC3BAA1AD8F9960E56" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesTable_23997252979EB72409071AD8F995FC92" xlink:to="loc_us-gaap_LossContingenciesLineItems_195623DCF31167EC3BAA1AD8F9960E56" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LossContingencyAccrualAtCarryingValue" xlink:label="loc_us-gaap_LossContingencyAccrualAtCarryingValue_DD1C57A88D80515BD69E1AD8F9967247" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_195623DCF31167EC3BAA1AD8F9960E56" xlink:to="loc_us-gaap_LossContingencyAccrualAtCarryingValue_DD1C57A88D80515BD69E1AD8F9967247" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/CommitmentsAndContingenciesLitigationDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_69C6DA794020E7F21E92E6B1A93B7D07" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LossContingenciesTable" xlink:label="loc_us-gaap_LossContingenciesTable_4527D32D924FD382FF00E6B1A93C07A9" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_69C6DA794020E7F21E92E6B1A93B7D07" xlink:to="loc_us-gaap_LossContingenciesTable_4527D32D924FD382FF00E6B1A93C07A9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_LitigationCaseAxis" xlink:label="loc_srt_LitigationCaseAxis_F2140FB9ADB523A0F290E6B1A93CA6D5" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesTable_4527D32D924FD382FF00E6B1A93C07A9" xlink:to="loc_srt_LitigationCaseAxis_F2140FB9ADB523A0F290E6B1A93CA6D5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_LitigationCaseTypeDomain" xlink:label="loc_srt_LitigationCaseTypeDomain_012406C7028DD831BC16E6B1A93C2FF3" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_LitigationCaseAxis_F2140FB9ADB523A0F290E6B1A93CA6D5" xlink:to="loc_srt_LitigationCaseTypeDomain_012406C7028DD831BC16E6B1A93C2FF3" xlink:type="arc" />
    <link:loc xlink:href="bah-20190630.xsd#bah_UnitedStatesDistrictCourtForTheEasternDistrictOfVirginiaStyledLangleyV.BoozAllenHamiltonHoldingCorp.Member" xlink:label="loc_bah_UnitedStatesDistrictCourtForTheEasternDistrictOfVirginiaStyledLangleyV.BoozAllenHamiltonHoldingCorp.Member_5A07C3F4A84E5B372F57E6B1A93DF583" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_LitigationCaseTypeDomain_012406C7028DD831BC16E6B1A93C2FF3" xlink:to="loc_bah_UnitedStatesDistrictCourtForTheEasternDistrictOfVirginiaStyledLangleyV.BoozAllenHamiltonHoldingCorp.Member_5A07C3F4A84E5B372F57E6B1A93DF583" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LossContingenciesByNatureOfContingencyAxis" xlink:label="loc_us-gaap_LossContingenciesByNatureOfContingencyAxis_A77E9C43B21DD852B974E6B1A93D31C5" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesTable_4527D32D924FD382FF00E6B1A93C07A9" xlink:to="loc_us-gaap_LossContingenciesByNatureOfContingencyAxis_A77E9C43B21DD852B974E6B1A93D31C5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LossContingencyNatureDomain" xlink:label="loc_us-gaap_LossContingencyNatureDomain_4B64FA5B1775770D9C44E6B1A93D00E0" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesByNatureOfContingencyAxis_A77E9C43B21DD852B974E6B1A93D31C5" xlink:to="loc_us-gaap_LossContingencyNatureDomain_4B64FA5B1775770D9C44E6B1A93D00E0" xlink:type="arc" />
    <link:loc xlink:href="bah-20190630.xsd#bah_FormerStockholderLitigationMember" xlink:label="loc_bah_FormerStockholderLitigationMember_0644193F4BAC52EE53A4E6B1A93D03AB" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingencyNatureDomain_4B64FA5B1775770D9C44E6B1A93D00E0" xlink:to="loc_bah_FormerStockholderLitigationMember_0644193F4BAC52EE53A4E6B1A93D03AB" xlink:type="arc" />
    <link:loc xlink:href="bah-20190630.xsd#bah_LitigationCourtAxis" xlink:label="loc_bah_LitigationCourtAxis_198BD1AC758CBF266670E6B1A93EF387" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesTable_4527D32D924FD382FF00E6B1A93C07A9" xlink:to="loc_bah_LitigationCourtAxis_198BD1AC758CBF266670E6B1A93EF387" xlink:type="arc" />
    <link:loc xlink:href="bah-20190630.xsd#bah_LitigationCourtTypeDomain" xlink:label="loc_bah_LitigationCourtTypeDomain_BBEE1CDBE55CF594E1E4E6B1A93EDB63" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bah_LitigationCourtAxis_198BD1AC758CBF266670E6B1A93EF387" xlink:to="loc_bah_LitigationCourtTypeDomain_BBEE1CDBE55CF594E1E4E6B1A93EDB63" xlink:type="arc" />
    <link:loc xlink:href="bah-20190630.xsd#bah_UnitedStatesDistrictCourtForSouthernDistrictOfNewYorkMember" xlink:label="loc_bah_UnitedStatesDistrictCourtForSouthernDistrictOfNewYorkMember_EF7968E4B5E66C5A9B7EE6B1A93E0747" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bah_LitigationCourtTypeDomain_BBEE1CDBE55CF594E1E4E6B1A93EDB63" xlink:to="loc_bah_UnitedStatesDistrictCourtForSouthernDistrictOfNewYorkMember_EF7968E4B5E66C5A9B7EE6B1A93E0747" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LossContingenciesLineItems" xlink:label="loc_us-gaap_LossContingenciesLineItems_B58C66E86A17F183A2C6E6B1A93ECE50" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesTable_4527D32D924FD382FF00E6B1A93C07A9" xlink:to="loc_us-gaap_LossContingenciesLineItems_B58C66E86A17F183A2C6E6B1A93ECE50" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LossContingencyNumberOfPlaintiffs" xlink:label="loc_us-gaap_LossContingencyNumberOfPlaintiffs_13F396CD24F6BC5A04D1E6B1A93FB778" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_B58C66E86A17F183A2C6E6B1A93ECE50" xlink:to="loc_us-gaap_LossContingencyNumberOfPlaintiffs_13F396CD24F6BC5A04D1E6B1A93FB778" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LossContingencyNewClaimsFiledNumber" xlink:label="loc_us-gaap_LossContingencyNewClaimsFiledNumber_2CD4E57E389A1FB9426EE6B1A93F2F26" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_B58C66E86A17F183A2C6E6B1A93ECE50" xlink:to="loc_us-gaap_LossContingencyNewClaimsFiledNumber_2CD4E57E389A1FB9426EE6B1A93F2F26" xlink:type="arc" />
    <link:loc xlink:href="bah-20190630.xsd#bah_LossContingencyClaimsAmendedNumber" xlink:label="loc_bah_LossContingencyClaimsAmendedNumber_98BCDE61996D7E73DFFCE6B1A93FC56E" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_B58C66E86A17F183A2C6E6B1A93ECE50" xlink:to="loc_bah_LossContingencyClaimsAmendedNumber_98BCDE61996D7E73DFFCE6B1A93FC56E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LossContingencyClaimsSettledAndDismissedNumber" xlink:label="loc_us-gaap_LossContingencyClaimsSettledAndDismissedNumber_B51EDD34073223C0E508E6B1A93FC5A2" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_B58C66E86A17F183A2C6E6B1A93ECE50" xlink:to="loc_us-gaap_LossContingencyClaimsSettledAndDismissedNumber_B51EDD34073223C0E508E6B1A93FC5A2" xlink:type="arc" />
    <link:loc xlink:href="bah-20190630.xsd#bah_LossContingencyClaimsAmendedNumberOfClaimsConsolidated" xlink:label="loc_bah_LossContingencyClaimsAmendedNumberOfClaimsConsolidated_89CFDC03D7CBEA890BC8E6B1A94001DA" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_B58C66E86A17F183A2C6E6B1A93ECE50" xlink:to="loc_bah_LossContingencyClaimsAmendedNumberOfClaimsConsolidated_89CFDC03D7CBEA890BC8E6B1A94001DA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LossContingencyClaimsSettledNumber" xlink:label="loc_us-gaap_LossContingencyClaimsSettledNumber_3741C4431FDB3C10F2B4E6B1A9409218" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_B58C66E86A17F183A2C6E6B1A93ECE50" xlink:to="loc_us-gaap_LossContingencyClaimsSettledNumber_3741C4431FDB3C10F2B4E6B1A9409218" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LossContingencyPendingClaimsNumber" xlink:label="loc_us-gaap_LossContingencyPendingClaimsNumber_D7A8E65B786BAC2C73BAE6B1A9408F99" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_B58C66E86A17F183A2C6E6B1A93ECE50" xlink:to="loc_us-gaap_LossContingencyPendingClaimsNumber_D7A8E65B786BAC2C73BAE6B1A9408F99" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/CondensedConsolidatedBalanceSheets" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract" xlink:label="loc_us-gaap_StatementOfFinancialPositionAbstract_18F123D4EE011D11E330062BFB308E3B" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetsAbstract" xlink:label="loc_us-gaap_AssetsAbstract_21F20E88388E2EF3033F062BFB3272A5" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_18F123D4EE011D11E330062BFB308E3B" xlink:to="loc_us-gaap_AssetsAbstract_21F20E88388E2EF3033F062BFB3272A5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="loc_us-gaap_AssetsCurrentAbstract_9737A1D0E64BB3B11179062BFB3428B1" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_21F20E88388E2EF3033F062BFB3272A5" xlink:to="loc_us-gaap_AssetsCurrentAbstract_9737A1D0E64BB3B11179062BFB3428B1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_27C34AA71FD0CAB2140B062BFB35A734" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_9737A1D0E64BB3B11179062BFB3428B1" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_27C34AA71FD0CAB2140B062BFB35A734" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountsReceivableNetCurrent" xlink:label="loc_us-gaap_AccountsReceivableNetCurrent_06C4582C83216B04FF6F062BFB35308D" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_9737A1D0E64BB3B11179062BFB3428B1" xlink:to="loc_us-gaap_AccountsReceivableNetCurrent_06C4582C83216B04FF6F062BFB35308D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PrepaidExpenseAndOtherAssetsCurrent" xlink:label="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_BC158CAE82A9FAA31048062BFB369E2C" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_9737A1D0E64BB3B11179062BFB3428B1" xlink:to="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_BC158CAE82A9FAA31048062BFB369E2C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="loc_us-gaap_AssetsCurrent_ABF01CA932675F85BECE062BFB36535A" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_9737A1D0E64BB3B11179062BFB3428B1" xlink:to="loc_us-gaap_AssetsCurrent_ABF01CA932675F85BECE062BFB36535A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_F129C3885F89B814BB91062BFB364023" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_21F20E88388E2EF3033F062BFB3272A5" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNet_F129C3885F89B814BB91062BFB364023" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseRightOfUseAsset" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAsset_9B5198128392A6B0C615062BFB3618D4" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_21F20E88388E2EF3033F062BFB3272A5" xlink:to="loc_us-gaap_OperatingLeaseRightOfUseAsset_9B5198128392A6B0C615062BFB3618D4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill" xlink:label="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_3FDD674626040063DC36062BFB372EC4" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_21F20E88388E2EF3033F062BFB3272A5" xlink:to="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_3FDD674626040063DC36062BFB372EC4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Goodwill" xlink:label="loc_us-gaap_Goodwill_DB8C80F42CB1A3EFA9AD062BFB3797D9" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_21F20E88388E2EF3033F062BFB3272A5" xlink:to="loc_us-gaap_Goodwill_DB8C80F42CB1A3EFA9AD062BFB3797D9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherAssetsNoncurrent" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_DC301A28FB9E78E994CE062BFB3766E0" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_21F20E88388E2EF3033F062BFB3272A5" xlink:to="loc_us-gaap_OtherAssetsNoncurrent_DC301A28FB9E78E994CE062BFB3766E0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Assets" xlink:label="loc_us-gaap_Assets_19C7838027860CF7BB1D062BFB37BDF2" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_21F20E88388E2EF3033F062BFB3272A5" xlink:to="loc_us-gaap_Assets_19C7838027860CF7BB1D062BFB37BDF2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_923D80A2CBDB716CC48B062BFB373911" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_18F123D4EE011D11E330062BFB308E3B" xlink:to="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_923D80A2CBDB716CC48B062BFB373911" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="loc_us-gaap_LiabilitiesCurrentAbstract_95F247E3F7F33FD57F6F062BFB3DD101" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_923D80A2CBDB716CC48B062BFB373911" xlink:to="loc_us-gaap_LiabilitiesCurrentAbstract_95F247E3F7F33FD57F6F062BFB3DD101" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtCurrent" xlink:label="loc_us-gaap_LongTermDebtCurrent_2BF3C130C02EDDB8F5F2062BFB3DE913" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_95F247E3F7F33FD57F6F062BFB3DD101" xlink:to="loc_us-gaap_LongTermDebtCurrent_2BF3C130C02EDDB8F5F2062BFB3DE913" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent" xlink:label="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_8248D4E61CF858C00CA0062BFB3D9718" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_95F247E3F7F33FD57F6F062BFB3DD101" xlink:to="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_8248D4E61CF858C00CA0062BFB3D9718" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EmployeeRelatedLiabilitiesCurrent" xlink:label="loc_us-gaap_EmployeeRelatedLiabilitiesCurrent_B2F594D23D66A75D8350062BFB3E0776" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_95F247E3F7F33FD57F6F062BFB3DD101" xlink:to="loc_us-gaap_EmployeeRelatedLiabilitiesCurrent_B2F594D23D66A75D8350062BFB3E0776" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseLiabilityCurrent" xlink:label="loc_us-gaap_OperatingLeaseLiabilityCurrent_A6A2EB2513AC766A82A4062BFB3E37F7" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_95F247E3F7F33FD57F6F062BFB3DD101" xlink:to="loc_us-gaap_OperatingLeaseLiabilityCurrent_A6A2EB2513AC766A82A4062BFB3E37F7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherLiabilitiesCurrent" xlink:label="loc_us-gaap_OtherLiabilitiesCurrent_804D896FAD068A067EA0062BFB3EFE01" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_95F247E3F7F33FD57F6F062BFB3DD101" xlink:to="loc_us-gaap_OtherLiabilitiesCurrent_804D896FAD068A067EA0062BFB3EFE01" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="loc_us-gaap_LiabilitiesCurrent_E15F67164E5ECF85C9D4062BFB3EC422" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_95F247E3F7F33FD57F6F062BFB3DD101" xlink:to="loc_us-gaap_LiabilitiesCurrent_E15F67164E5ECF85C9D4062BFB3EC422" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtNoncurrent" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_8FC2C8D1CB8C057A2521062BFB3EBA79" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_923D80A2CBDB716CC48B062BFB373911" xlink:to="loc_us-gaap_LongTermDebtNoncurrent_8FC2C8D1CB8C057A2521062BFB3EBA79" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:label="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_AC0FF8A92DDAEAD79E65062BFB3E5F4B" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_923D80A2CBDB716CC48B062BFB373911" xlink:to="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_AC0FF8A92DDAEAD79E65062BFB3E5F4B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrent" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_4479F1E75F5F6DFE3A06062BFB3FB1D3" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_923D80A2CBDB716CC48B062BFB373911" xlink:to="loc_us-gaap_OtherLiabilitiesNoncurrent_4479F1E75F5F6DFE3A06062BFB3FB1D3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Liabilities" xlink:label="loc_us-gaap_Liabilities_4F840EF2D06B202E83F1062BFB3FB33F" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_923D80A2CBDB716CC48B062BFB373911" xlink:to="loc_us-gaap_Liabilities_4F840EF2D06B202E83F1062BFB3FB33F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommitmentsAndContingencies" xlink:label="loc_us-gaap_CommitmentsAndContingencies_2B8B40BDFB4A3CC3FCDA062BFB3F8183" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_923D80A2CBDB716CC48B062BFB373911" xlink:to="loc_us-gaap_CommitmentsAndContingencies_2B8B40BDFB4A3CC3FCDA062BFB3F8183" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquityAbstract" xlink:label="loc_us-gaap_StockholdersEquityAbstract_E9F8A38AB8E24A965A54062BFB3F99A0" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_923D80A2CBDB716CC48B062BFB373911" xlink:to="loc_us-gaap_StockholdersEquityAbstract_E9F8A38AB8E24A965A54062BFB3F99A0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockValue" xlink:label="loc_us-gaap_CommonStockValue_35BF1A91A5408B56C3A0062BFB3F00D5" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_E9F8A38AB8E24A965A54062BFB3F99A0" xlink:to="loc_us-gaap_CommonStockValue_35BF1A91A5408B56C3A0062BFB3F00D5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TreasuryStockValue" xlink:label="loc_us-gaap_TreasuryStockValue_31D5A177026DCDD95083062BFB400A4D" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_E9F8A38AB8E24A965A54062BFB3F99A0" xlink:to="loc_us-gaap_TreasuryStockValue_31D5A177026DCDD95083062BFB400A4D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdditionalPaidInCapitalCommonStock" xlink:label="loc_us-gaap_AdditionalPaidInCapitalCommonStock_C8C4C702F7B4A881F821062BFB409C88" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_E9F8A38AB8E24A965A54062BFB3F99A0" xlink:to="loc_us-gaap_AdditionalPaidInCapitalCommonStock_C8C4C702F7B4A881F821062BFB409C88" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_8F0BFE54072280C666BA062BFB40CC34" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_E9F8A38AB8E24A965A54062BFB3F99A0" xlink:to="loc_us-gaap_RetainedEarningsAccumulatedDeficit_8F0BFE54072280C666BA062BFB40CC34" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_E11CF52392216CF0ECD7062BFB40425B" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_E9F8A38AB8E24A965A54062BFB3F99A0" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_E11CF52392216CF0ECD7062BFB40425B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaap_StockholdersEquity_F703879C532F2EECBC97062BFB40E50C" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_E9F8A38AB8E24A965A54062BFB3F99A0" xlink:to="loc_us-gaap_StockholdersEquity_F703879C532F2EECBC97062BFB40E50C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_E017E3B7B3CAAE1607ED062BFB412FEC" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_923D80A2CBDB716CC48B062BFB373911" xlink:to="loc_us-gaap_LiabilitiesAndStockholdersEquity_E017E3B7B3CAAE1607ED062BFB412FEC" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/CondensedConsolidatedBalanceSheetsParenthetical" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract" xlink:label="loc_us-gaap_StatementOfFinancialPositionAbstract_A5523BC724596E910761E6B1A95574F5" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare" xlink:label="loc_us-gaap_CommonStockParOrStatedValuePerShare_B30FD1950FDAA57742C4E6B1A955BD3D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_A5523BC724596E910761E6B1A95574F5" xlink:to="loc_us-gaap_CommonStockParOrStatedValuePerShare_B30FD1950FDAA57742C4E6B1A955BD3D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockSharesAuthorized" xlink:label="loc_us-gaap_CommonStockSharesAuthorized_086BB5F06413FDE20B99E6B1A956A78C" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_A5523BC724596E910761E6B1A95574F5" xlink:to="loc_us-gaap_CommonStockSharesAuthorized_086BB5F06413FDE20B99E6B1A956A78C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockSharesIssued" xlink:label="loc_us-gaap_CommonStockSharesIssued_8639AB3C91F20A4E90D5E6B1A956D3E7" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_A5523BC724596E910761E6B1A95574F5" xlink:to="loc_us-gaap_CommonStockSharesIssued_8639AB3C91F20A4E90D5E6B1A956D3E7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockSharesOutstanding" xlink:label="loc_us-gaap_CommonStockSharesOutstanding_5B6EE70798DA2586A6F1E6B1A9567F71" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_A5523BC724596E910761E6B1A95574F5" xlink:to="loc_us-gaap_CommonStockSharesOutstanding_5B6EE70798DA2586A6F1E6B1A9567F71" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TreasuryStockShares" xlink:label="loc_us-gaap_TreasuryStockShares_CF67FEA93B2EC3950985E6B1A9568626" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_A5523BC724596E910761E6B1A95574F5" xlink:to="loc_us-gaap_TreasuryStockShares_CF67FEA93B2EC3950985E6B1A9568626" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/CondensedConsolidatedStatementsOfCashFlows" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementOfCashFlowsAbstract" xlink:label="loc_us-gaap_StatementOfCashFlowsAbstract_98D3542D463AEDE4F4A42E88082904D9" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_7951318EED0A45A945952E880829BBE1" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_98D3542D463AEDE4F4A42E88082904D9" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_7951318EED0A45A945952E880829BBE1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaap_NetIncomeLoss_487E0D4CA771470B269C2E880829BAE4" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_7951318EED0A45A945952E880829BBE1" xlink:to="loc_us-gaap_NetIncomeLoss_487E0D4CA771470B269C2E880829BAE4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_B72E2D6F8F0C382AD14D2E88082ACBC3" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_7951318EED0A45A945952E880829BBE1" xlink:to="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_B72E2D6F8F0C382AD14D2E88082ACBC3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DepreciationDepletionAndAmortization" xlink:label="loc_us-gaap_DepreciationDepletionAndAmortization_FE91C45EB0B91574E12F2E88082A54FA" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_B72E2D6F8F0C382AD14D2E88082ACBC3" xlink:to="loc_us-gaap_DepreciationDepletionAndAmortization_FE91C45EB0B91574E12F2E88082A54FA" xlink:type="arc" />
    <link:loc xlink:href="bah-20190630.xsd#bah_NoncashLeaseExpense" xlink:label="loc_bah_NoncashLeaseExpense_6513CD704E70E31E97052E88082AF7E7" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_B72E2D6F8F0C382AD14D2E88082ACBC3" xlink:to="loc_bah_NoncashLeaseExpense_6513CD704E70E31E97052E88082AF7E7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensation" xlink:label="loc_us-gaap_ShareBasedCompensation_A9912F1199B8F095A3D52E88082A005B" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_B72E2D6F8F0C382AD14D2E88082ACBC3" xlink:to="loc_us-gaap_ShareBasedCompensation_A9912F1199B8F095A3D52E88082A005B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AmortizationOfFinancingCostsAndDiscounts" xlink:label="loc_us-gaap_AmortizationOfFinancingCostsAndDiscounts_AFDD85963AA20AE608062E88082B2E16" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_B72E2D6F8F0C382AD14D2E88082ACBC3" xlink:to="loc_us-gaap_AmortizationOfFinancingCostsAndDiscounts_AFDD85963AA20AE608062E88082B2E16" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GainLossOnDispositionOfAssets1" xlink:label="loc_us-gaap_GainLossOnDispositionOfAssets1_D65BC5CC78B13FEB63932E88082B51EA" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_B72E2D6F8F0C382AD14D2E88082ACBC3" xlink:to="loc_us-gaap_GainLossOnDispositionOfAssets1_D65BC5CC78B13FEB63932E88082B51EA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:label="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_67134E4FE90FDFDDD7882E88082B26E2" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_B72E2D6F8F0C382AD14D2E88082ACBC3" xlink:to="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_67134E4FE90FDFDDD7882E88082B26E2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_5A2D265B5CF9749C709F2E88082B60B3" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_67134E4FE90FDFDDD7882E88082B26E2" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_5A2D265B5CF9749C709F2E88082B60B3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInIncomeTaxes" xlink:label="loc_us-gaap_IncreaseDecreaseInIncomeTaxes_BD94920DB8EC2CFBE2EF2E88082B7230" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_67134E4FE90FDFDDD7882E88082B26E2" xlink:to="loc_us-gaap_IncreaseDecreaseInIncomeTaxes_BD94920DB8EC2CFBE2EF2E88082B7230" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:label="loc_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_300C49802DF354F064D42E88082CD3B0" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_67134E4FE90FDFDDD7882E88082B26E2" xlink:to="loc_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_300C49802DF354F064D42E88082CD3B0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInOtherNoncurrentAssets" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherNoncurrentAssets_2CE95BDE77E0ED4F64EA2E88082C64BC" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_67134E4FE90FDFDDD7882E88082B26E2" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherNoncurrentAssets_2CE95BDE77E0ED4F64EA2E88082C64BC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInEmployeeRelatedLiabilities" xlink:label="loc_us-gaap_IncreaseDecreaseInEmployeeRelatedLiabilities_45D6F67DE7383B13FA232E88082C46B2" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_67134E4FE90FDFDDD7882E88082B26E2" xlink:to="loc_us-gaap_IncreaseDecreaseInEmployeeRelatedLiabilities_45D6F67DE7383B13FA232E88082C46B2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_2E34B40E2F1476EE90EF2E88082C0B5C" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_67134E4FE90FDFDDD7882E88082B26E2" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_2E34B40E2F1476EE90EF2E88082C0B5C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInInterestPayableNet" xlink:label="loc_us-gaap_IncreaseDecreaseInInterestPayableNet_D19259B40E6127B80E1D2E88082C86AF" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_67134E4FE90FDFDDD7882E88082B26E2" xlink:to="loc_us-gaap_IncreaseDecreaseInInterestPayableNet_D19259B40E6127B80E1D2E88082C86AF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInOtherOperatingLiabilities" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherOperatingLiabilities_23584169DCF348FE1F752E88082CEFD7" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_67134E4FE90FDFDDD7882E88082B26E2" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherOperatingLiabilities_23584169DCF348FE1F752E88082CEFD7" xlink:type="arc" />
    <link:loc xlink:href="bah-20190630.xsd#bah_IncreaseDecreaseInOperatingLeaseLiabilities" xlink:label="loc_bah_IncreaseDecreaseInOperatingLeaseLiabilities_987757176CCBE56DC3CB2E88082DE325" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_67134E4FE90FDFDDD7882E88082B26E2" xlink:to="loc_bah_IncreaseDecreaseInOperatingLeaseLiabilities_987757176CCBE56DC3CB2E88082DE325" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities_3434752C21691C1BE2462E88082DD0D2" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_67134E4FE90FDFDDD7882E88082B26E2" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities_3434752C21691C1BE2462E88082DD0D2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_3B8CA69286283BEA6F5D2E88082D10DB" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_7951318EED0A45A945952E880829BBE1" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_3B8CA69286283BEA6F5D2E88082D10DB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_90F20DDD1D198E5C0A022E88082DE607" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_98D3542D463AEDE4F4A42E88082904D9" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_90F20DDD1D198E5C0A022E88082DE607" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsToAcquireProductiveAssets" xlink:label="loc_us-gaap_PaymentsToAcquireProductiveAssets_6468314B145D86714A422E88082D37A6" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_90F20DDD1D198E5C0A022E88082DE607" xlink:to="loc_us-gaap_PaymentsToAcquireProductiveAssets_6468314B145D86714A422E88082D37A6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsForProceedsFromBusinessesAndInterestInAffiliates" xlink:label="loc_us-gaap_PaymentsForProceedsFromBusinessesAndInterestInAffiliates_7543A3E38EB0D9D82B242E88082E322C" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_90F20DDD1D198E5C0A022E88082DE607" xlink:to="loc_us-gaap_PaymentsForProceedsFromBusinessesAndInterestInAffiliates_7543A3E38EB0D9D82B242E88082E322C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_E55E8B7020DFEACF25F72E88082EE8EF" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_90F20DDD1D198E5C0A022E88082DE607" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_E55E8B7020DFEACF25F72E88082EE8EF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_01E8DF2B3269D09368252E88082E267D" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_98D3542D463AEDE4F4A42E88082904D9" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_01E8DF2B3269D09368252E88082E267D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromIssuanceOfCommonStock" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfCommonStock_3EDD2FB3DF2B44D0ADA52E88082E5790" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_01E8DF2B3269D09368252E88082E267D" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfCommonStock_3EDD2FB3DF2B44D0ADA52E88082E5790" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromStockOptionsExercised" xlink:label="loc_us-gaap_ProceedsFromStockOptionsExercised_11476BD1F92B6E1FFB852E88082FEC70" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_01E8DF2B3269D09368252E88082E267D" xlink:to="loc_us-gaap_ProceedsFromStockOptionsExercised_11476BD1F92B6E1FFB852E88082FEC70" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_E9932BBD7E86514BA1C42E88082F4117" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_01E8DF2B3269D09368252E88082E267D" xlink:to="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_E9932BBD7E86514BA1C42E88082F4117" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsOfDividends" xlink:label="loc_us-gaap_PaymentsOfDividends_3B4AA7EDF34C61B3A5582E88082F09ED" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_01E8DF2B3269D09368252E88082E267D" xlink:to="loc_us-gaap_PaymentsOfDividends_3B4AA7EDF34C61B3A5582E88082F09ED" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsOfCapitalDistribution" xlink:label="loc_us-gaap_PaymentsOfCapitalDistribution_2797686427F85B38C12E2E88082FF9EA" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_01E8DF2B3269D09368252E88082E267D" xlink:to="loc_us-gaap_PaymentsOfCapitalDistribution_2797686427F85B38C12E2E88082FF9EA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RepaymentsOfDebt" xlink:label="loc_us-gaap_RepaymentsOfDebt_46B1F1C8531F644B1E7B2E88082F5FA3" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_01E8DF2B3269D09368252E88082E267D" xlink:to="loc_us-gaap_RepaymentsOfDebt_46B1F1C8531F644B1E7B2E88082F5FA3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromIssuanceOfLongTermDebt" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfLongTermDebt_AA06F8E847BD2FA9394F2E88082F2F58" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_01E8DF2B3269D09368252E88082E267D" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfLongTermDebt_AA06F8E847BD2FA9394F2E88082F2F58" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentForContingentConsiderationLiabilityFinancingActivities" xlink:label="loc_us-gaap_PaymentForContingentConsiderationLiabilityFinancingActivities_944018D3863C955093892E880830819C" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_01E8DF2B3269D09368252E88082E267D" xlink:to="loc_us-gaap_PaymentForContingentConsiderationLiabilityFinancingActivities_944018D3863C955093892E880830819C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_6A456AF90BF6F3D6CC8A2E8808305F22" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_01E8DF2B3269D09368252E88082E267D" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_6A456AF90BF6F3D6CC8A2E8808305F22" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect_C984DCF808E0B954ADE02E88083088EE" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_98D3542D463AEDE4F4A42E88082904D9" xlink:to="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect_C984DCF808E0B954ADE02E88083088EE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_EC2E4834353B4D9BCA0C2E88083037E8" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_98D3542D463AEDE4F4A42E88082904D9" xlink:to="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_EC2E4834353B4D9BCA0C2E88083037E8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_837DBE0857FF9827D7E72E880830C9E6" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_98D3542D463AEDE4F4A42E88082904D9" xlink:to="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_837DBE0857FF9827D7E72E880830C9E6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SupplementalCashFlowInformationAbstract" xlink:label="loc_us-gaap_SupplementalCashFlowInformationAbstract_6EB79E94EA17D22F515F2E8808302169" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_98D3542D463AEDE4F4A42E88082904D9" xlink:to="loc_us-gaap_SupplementalCashFlowInformationAbstract_6EB79E94EA17D22F515F2E8808302169" xlink:type="arc" />
    <link:loc xlink:href="bah-20190630.xsd#bah_CashPaymentsAbstract" xlink:label="loc_bah_CashPaymentsAbstract_F678B3036F34E02EE6B72E880831D5CB" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SupplementalCashFlowInformationAbstract_6EB79E94EA17D22F515F2E8808302169" xlink:to="loc_bah_CashPaymentsAbstract_F678B3036F34E02EE6B72E880831D5CB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestPaidNet" xlink:label="loc_us-gaap_InterestPaidNet_1B5007FCA5ADEDB2300E2E880831154A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bah_CashPaymentsAbstract_F678B3036F34E02EE6B72E880831D5CB" xlink:to="loc_us-gaap_InterestPaidNet_1B5007FCA5ADEDB2300E2E880831154A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxesPaidNet" xlink:label="loc_us-gaap_IncomeTaxesPaidNet_FC94958015BDE2E9E5F72E8808315E19" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bah_CashPaymentsAbstract_F678B3036F34E02EE6B72E880831D5CB" xlink:to="loc_us-gaap_IncomeTaxesPaidNet_FC94958015BDE2E9E5F72E8808315E19" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NoncashInvestingAndFinancingItemsAbstract" xlink:label="loc_us-gaap_NoncashInvestingAndFinancingItemsAbstract_73A862974BD24D9B28332E880831B885" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_98D3542D463AEDE4F4A42E88082904D9" xlink:to="loc_us-gaap_NoncashInvestingAndFinancingItemsAbstract_73A862974BD24D9B28332E880831B885" xlink:type="arc" />
    <link:loc xlink:href="bah-20190630.xsd#bah_ShareRepurchasesIncurredButNotYetPaid" xlink:label="loc_bah_ShareRepurchasesIncurredButNotYetPaid_92B344C6A949647FCE1E2E880832DD09" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NoncashInvestingAndFinancingItemsAbstract_73A862974BD24D9B28332E880831B885" xlink:to="loc_bah_ShareRepurchasesIncurredButNotYetPaid_92B344C6A949647FCE1E2E880832DD09" xlink:type="arc" />
    <link:loc xlink:href="bah-20190630.xsd#bah_NoncashFinancingActivities" xlink:label="loc_bah_NoncashFinancingActivities_58EFE8BE08F02694F8252E8808329F85" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NoncashInvestingAndFinancingItemsAbstract_73A862974BD24D9B28332E880831B885" xlink:to="loc_bah_NoncashFinancingActivities_58EFE8BE08F02694F8252E8808329F85" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/CondensedConsolidatedStatementsOfComprehensiveIncome" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract" xlink:label="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_58103CA6FA737B1A5147F845122DBA73" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaap_NetIncomeLoss_3234F03EF1A19FD37365F845122D1385" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_58103CA6FA737B1A5147F845122DBA73" xlink:to="loc_us-gaap_NetIncomeLoss_3234F03EF1A19FD37365F845122D1385" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_E67CDBC322B31DE8B502F845122DAAE2" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_58103CA6FA737B1A5147F845122DBA73" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_E67CDBC322B31DE8B502F845122DAAE2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax_A56868EEC5DA7F21D68EF845122EA96D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_E67CDBC322B31DE8B502F845122DAAE2" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax_A56868EEC5DA7F21D68EF845122EA96D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax_997E1798DC36CBA0F350F84640F37961" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_E67CDBC322B31DE8B502F845122DAAE2" xlink:to="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax_997E1798DC36CBA0F350F84640F37961" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_BD2720FD6D158BA30A33F845122E34D3" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_E67CDBC322B31DE8B502F845122DAAE2" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_BD2720FD6D158BA30A33F845122E34D3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_D7C44D029FBE535598C9F845122EBCF9" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_E67CDBC322B31DE8B502F845122DAAE2" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_D7C44D029FBE535598C9F845122EBCF9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTax" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_C85202C5719DE2533DFAF845122E8155" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_58103CA6FA737B1A5147F845122DBA73" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTax_C85202C5719DE2533DFAF845122E8155" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/CondensedConsolidatedStatementsOfOperations" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeStatementAbstract" xlink:label="loc_us-gaap_IncomeStatementAbstract_C9A17A83423381431AF5E6B1A9F24AA3" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_355A7112075822FF564CE6B1A9F3C022" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_C9A17A83423381431AF5E6B1A9F24AA3" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_355A7112075822FF564CE6B1A9F3C022" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CostsAndExpensesAbstract" xlink:label="loc_us-gaap_CostsAndExpensesAbstract_080BB1A26D1BB98AB995E6B1A9F30BA5" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_C9A17A83423381431AF5E6B1A9F24AA3" xlink:to="loc_us-gaap_CostsAndExpensesAbstract_080BB1A26D1BB98AB995E6B1A9F30BA5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CostOfGoodsAndServicesSold" xlink:label="loc_us-gaap_CostOfGoodsAndServicesSold_9CF5AB419FEA2AFF4DD8E6B1A9F32DDE" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CostsAndExpensesAbstract_080BB1A26D1BB98AB995E6B1A9F30BA5" xlink:to="loc_us-gaap_CostOfGoodsAndServicesSold_9CF5AB419FEA2AFF4DD8E6B1A9F32DDE" xlink:type="arc" />
    <link:loc xlink:href="bah-20190630.xsd#bah_BillableExpenses" xlink:label="loc_bah_BillableExpenses_80006D6806C9AE819ED8E6B1A9F31C26" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CostsAndExpensesAbstract_080BB1A26D1BB98AB995E6B1A9F30BA5" xlink:to="loc_bah_BillableExpenses_80006D6806C9AE819ED8E6B1A9F31C26" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GeneralAndAdministrativeExpense" xlink:label="loc_us-gaap_GeneralAndAdministrativeExpense_6DE2A0FE9527D733E5DEE6B1A9F4323F" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CostsAndExpensesAbstract_080BB1A26D1BB98AB995E6B1A9F30BA5" xlink:to="loc_us-gaap_GeneralAndAdministrativeExpense_6DE2A0FE9527D733E5DEE6B1A9F4323F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DepreciationAndAmortization" xlink:label="loc_us-gaap_DepreciationAndAmortization_F07F4B5AB5B0971843E1E6B1A9F4719B" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CostsAndExpensesAbstract_080BB1A26D1BB98AB995E6B1A9F30BA5" xlink:to="loc_us-gaap_DepreciationAndAmortization_F07F4B5AB5B0971843E1E6B1A9F4719B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CostsAndExpenses" xlink:label="loc_us-gaap_CostsAndExpenses_4D3D261A5D027A8CB51DE6B1A9F49122" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CostsAndExpensesAbstract_080BB1A26D1BB98AB995E6B1A9F30BA5" xlink:to="loc_us-gaap_CostsAndExpenses_4D3D261A5D027A8CB51DE6B1A9F49122" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="loc_us-gaap_OperatingIncomeLoss_800009126655ED7BE4E8E6B1A9F42267" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_C9A17A83423381431AF5E6B1A9F24AA3" xlink:to="loc_us-gaap_OperatingIncomeLoss_800009126655ED7BE4E8E6B1A9F42267" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestExpense" xlink:label="loc_us-gaap_InterestExpense_69456F7175B428412AAEE6B1A9F587F0" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_C9A17A83423381431AF5E6B1A9F24AA3" xlink:to="loc_us-gaap_InterestExpense_69456F7175B428412AAEE6B1A9F587F0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpense" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpense_7CA351A776FF31A15F1DE6B1A9F5A614" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_C9A17A83423381431AF5E6B1A9F24AA3" xlink:to="loc_us-gaap_OtherNonoperatingIncomeExpense_7CA351A776FF31A15F1DE6B1A9F5A614" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_A1B486EE2F70E4DF9FD1E6B1A9F562BB" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_C9A17A83423381431AF5E6B1A9F24AA3" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_A1B486EE2F70E4DF9FD1E6B1A9F562BB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_CE3374AD5093C8FDAC96E6B1A9F54584" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_C9A17A83423381431AF5E6B1A9F24AA3" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_CE3374AD5093C8FDAC96E6B1A9F54584" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaap_NetIncomeLoss_794226EE3872F04D3AEEE6B1A9F5C991" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_C9A17A83423381431AF5E6B1A9F24AA3" xlink:to="loc_us-gaap_NetIncomeLoss_794226EE3872F04D3AEEE6B1A9F5C991" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="loc_us-gaap_EarningsPerShareAbstract_5E2F9D4E2394C039594DE6B1A9F5BE1B" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_C9A17A83423381431AF5E6B1A9F24AA3" xlink:to="loc_us-gaap_EarningsPerShareAbstract_5E2F9D4E2394C039594DE6B1A9F5BE1B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareBasic" xlink:label="loc_us-gaap_EarningsPerShareBasic_289B57A8E0A2C469B990E6B1A9F68113" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_5E2F9D4E2394C039594DE6B1A9F5BE1B" xlink:to="loc_us-gaap_EarningsPerShareBasic_289B57A8E0A2C469B990E6B1A9F68113" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareDiluted" xlink:label="loc_us-gaap_EarningsPerShareDiluted_89E45D8C58D095F2037CE6B1A9F6490C" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_5E2F9D4E2394C039594DE6B1A9F5BE1B" xlink:to="loc_us-gaap_EarningsPerShareDiluted_89E45D8C58D095F2037CE6B1A9F6490C" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/CondensedConsolidatedStatementsOfStockholdersEquityUnaudited" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementOfStockholdersEquityAbstract" xlink:label="loc_us-gaap_StatementOfStockholdersEquityAbstract_3E7B3F5F84D42117266B2E8807FF1A29" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_E309EE4DF621E05DBF1E2E8807FF1BF4" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfStockholdersEquityAbstract_3E7B3F5F84D42117266B2E8807FF1A29" xlink:to="loc_us-gaap_StatementTable_E309EE4DF621E05DBF1E2E8807FF1BF4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_2B2FD794372711EF4DE42E8808002BB5" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_E309EE4DF621E05DBF1E2E8807FF1BF4" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_2B2FD794372711EF4DE42E8808002BB5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_BA1DF81E9069C78BABF32E8808006805" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_2B2FD794372711EF4DE42E8808002BB5" xlink:to="loc_us-gaap_EquityComponentDomain_BA1DF81E9069C78BABF32E8808006805" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TreasuryStockMember" xlink:label="loc_us-gaap_TreasuryStockMember_8B58F27FA4173EB338F12E88080068A9" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_BA1DF81E9069C78BABF32E8808006805" xlink:to="loc_us-gaap_TreasuryStockMember_8B58F27FA4173EB338F12E88080068A9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdditionalPaidInCapitalMember" xlink:label="loc_us-gaap_AdditionalPaidInCapitalMember_0638DBF49018D85FA7302E88080137C6" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_BA1DF81E9069C78BABF32E8808006805" xlink:to="loc_us-gaap_AdditionalPaidInCapitalMember_0638DBF49018D85FA7302E88080137C6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetainedEarningsMember" xlink:label="loc_us-gaap_RetainedEarningsMember_CD277BC7F18885655A362E880801EE86" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_BA1DF81E9069C78BABF32E8808006805" xlink:to="loc_us-gaap_RetainedEarningsMember_CD277BC7F18885655A362E880801EE86" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_DB7A404EA0A1ECF8B9382E8808015E6A" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_BA1DF81E9069C78BABF32E8808006805" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_DB7A404EA0A1ECF8B9382E8808015E6A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="loc_us-gaap_StatementClassOfStockAxis_C60EA8C634F5592CBABD2E880801DCDB" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_E309EE4DF621E05DBF1E2E8807FF1BF4" xlink:to="loc_us-gaap_StatementClassOfStockAxis_C60EA8C634F5592CBABD2E880801DCDB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_us-gaap_ClassOfStockDomain_B18E25F532DC6D0C39C02E880801B35E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementClassOfStockAxis_C60EA8C634F5592CBABD2E880801DCDB" xlink:to="loc_us-gaap_ClassOfStockDomain_B18E25F532DC6D0C39C02E880801B35E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonClassAMember" xlink:label="loc_us-gaap_CommonClassAMember_11681E097800F17E7EDE2E880802B45A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockDomain_B18E25F532DC6D0C39C02E880801B35E" xlink:to="loc_us-gaap_CommonClassAMember_11681E097800F17E7EDE2E880802B45A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_4285C22ADCDEA04F300D2E880802503B" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_E309EE4DF621E05DBF1E2E8807FF1BF4" xlink:to="loc_us-gaap_StatementLineItems_4285C22ADCDEA04F300D2E880802503B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInStockholdersEquityRollForward" xlink:label="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_C18D5302F1A7558050CB2E880802FBBB" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_4285C22ADCDEA04F300D2E880802503B" xlink:to="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_C18D5302F1A7558050CB2E880802FBBB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SharesOutstanding" xlink:label="loc_us-gaap_SharesOutstanding_87C60F364AC2299009EC2E880802A258" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_C18D5302F1A7558050CB2E880802FBBB" xlink:to="loc_us-gaap_SharesOutstanding_87C60F364AC2299009EC2E880802A258" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaap_StockholdersEquity_26F8F7C01D906D1049C42E8808033904" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_C18D5302F1A7558050CB2E880802FBBB" xlink:to="loc_us-gaap_StockholdersEquity_26F8F7C01D906D1049C42E8808033904" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesNewIssues_63D7478F5B41827B0CE92E880803BB13" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_C18D5302F1A7558050CB2E880802FBBB" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesNewIssues_63D7478F5B41827B0CE92E880803BB13" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueNewIssues" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueNewIssues_1B2373F2FC46E5B49DEA2E8808039071" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_C18D5302F1A7558050CB2E880802FBBB" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueNewIssues_1B2373F2FC46E5B49DEA2E8808039071" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_AD5F069B9BB5142717D12E880803898F" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_C18D5302F1A7558050CB2E880802FBBB" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_AD5F069B9BB5142717D12E880803898F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised_0CDCBE6A815FEB9F5A3C2E880803BD10" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_C18D5302F1A7558050CB2E880802FBBB" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised_0CDCBE6A815FEB9F5A3C2E880803BD10" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TreasuryStockSharesAcquired" xlink:label="loc_us-gaap_TreasuryStockSharesAcquired_F967BE092C7BA6970E582E880803CBAA" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_C18D5302F1A7558050CB2E880802FBBB" xlink:to="loc_us-gaap_TreasuryStockSharesAcquired_F967BE092C7BA6970E582E880803CBAA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TreasuryStockValueAcquiredCostMethod" xlink:label="loc_us-gaap_TreasuryStockValueAcquiredCostMethod_AFC6D5F5F2F81604DA052E880804D5AB" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_C18D5302F1A7558050CB2E880802FBBB" xlink:to="loc_us-gaap_TreasuryStockValueAcquiredCostMethod_AFC6D5F5F2F81604DA052E880804D5AB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition" xlink:label="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition_7371A282B2D69BC5A4D32E88080417AF" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_C18D5302F1A7558050CB2E880802FBBB" xlink:to="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition_7371A282B2D69BC5A4D32E88080417AF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaap_NetIncomeLoss_27C56F39EC5281FDEC592E880804F1F7" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_C18D5302F1A7558050CB2E880802FBBB" xlink:to="loc_us-gaap_NetIncomeLoss_27C56F39EC5281FDEC592E880804F1F7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_6ACF0404294C52A9F08E2E880804146F" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_C18D5302F1A7558050CB2E880802FBBB" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_6ACF0404294C52A9F08E2E880804146F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DividendsCash" xlink:label="loc_us-gaap_DividendsCash_A6558792F2E903297BA02E880804503D" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_C18D5302F1A7558050CB2E880802FBBB" xlink:to="loc_us-gaap_DividendsCash_A6558792F2E903297BA02E880804503D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:label="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_7D8961AA12D7BAF5238F2E8808056FA4" xlink:type="locator" />
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_C18D5302F1A7558050CB2E880802FBBB" xlink:to="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_7D8961AA12D7BAF5238F2E8808056FA4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SharesOutstanding" xlink:label="loc_us-gaap_SharesOutstanding_DA82C7035ED9035CF00D2E88080545FB" xlink:type="locator" />
    <link:presentationArc order="14" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_C18D5302F1A7558050CB2E880802FBBB" xlink:to="loc_us-gaap_SharesOutstanding_DA82C7035ED9035CF00D2E88080545FB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaap_StockholdersEquity_DA87E790A7463FFA69042E8808053F1B" xlink:type="locator" />
    <link:presentationArc order="15" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_C18D5302F1A7558050CB2E880802FBBB" xlink:to="loc_us-gaap_StockholdersEquity_DA87E790A7463FFA69042E8808053F1B" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/CondensedConsolidatedStatementsOfStockholdersEquityUnauditedParenthetical" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementOfStockholdersEquityAbstract" xlink:label="loc_us-gaap_StatementOfStockholdersEquityAbstract_796272525F000A4670C51ABB00AC990F" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_17CB821564EC9FC462711ABB71A08645" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfStockholdersEquityAbstract_796272525F000A4670C51ABB00AC990F" xlink:to="loc_us-gaap_StatementTable_17CB821564EC9FC462711ABB71A08645" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="loc_us-gaap_StatementClassOfStockAxis_F256C8AA2A9E017160191ABB71A662AB" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_17CB821564EC9FC462711ABB71A08645" xlink:to="loc_us-gaap_StatementClassOfStockAxis_F256C8AA2A9E017160191ABB71A662AB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_us-gaap_ClassOfStockDomain_F5769F533F7ABBDEA79A1ABB71A761EA" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementClassOfStockAxis_F256C8AA2A9E017160191ABB71A662AB" xlink:to="loc_us-gaap_ClassOfStockDomain_F5769F533F7ABBDEA79A1ABB71A761EA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonClassAMember" xlink:label="loc_us-gaap_CommonClassAMember_57B0E15D048E2D8E7B261ABB7437AECD" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockDomain_F5769F533F7ABBDEA79A1ABB71A761EA" xlink:to="loc_us-gaap_CommonClassAMember_57B0E15D048E2D8E7B261ABB7437AECD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_ED9EDA7F4C1B8C64BEEC1ABB71AC33F9" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_17CB821564EC9FC462711ABB71A08645" xlink:to="loc_us-gaap_StatementLineItems_ED9EDA7F4C1B8C64BEEC1ABB71AC33F9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockDividendsPerShareCashPaid" xlink:label="loc_us-gaap_CommonStockDividendsPerShareCashPaid_D6DF1716E84890DA610D1ABB00AD3355" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_ED9EDA7F4C1B8C64BEEC1ABB71AC33F9" xlink:to="loc_us-gaap_CommonStockDividendsPerShareCashPaid_D6DF1716E84890DA610D1ABB00AD3355" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TreasuryStockSharesAcquired" xlink:label="loc_us-gaap_TreasuryStockSharesAcquired_699AB5C9FC8CEFCB14E81ABB72F715C5" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_ED9EDA7F4C1B8C64BEEC1ABB71AC33F9" xlink:to="loc_us-gaap_TreasuryStockSharesAcquired_699AB5C9FC8CEFCB14E81ABB72F715C5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TreasuryStockValueAcquiredCostMethod" xlink:label="loc_us-gaap_TreasuryStockValueAcquiredCostMethod_8DDBA02DCAFC0282ECA11ABB7389DDE3" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_ED9EDA7F4C1B8C64BEEC1ABB71AC33F9" xlink:to="loc_us-gaap_TreasuryStockValueAcquiredCostMethod_8DDBA02DCAFC0282ECA11ABB7389DDE3" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/Cover" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CoverAbstract" xlink:label="loc_dei_CoverAbstract_0499DAFFD779E23954401AD8FD392E7F" xlink:type="locator" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityListingsTable" xlink:label="loc_dei_EntityListingsTable_0EFD6349C863EE9117581AD8FD3A281A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_0499DAFFD779E23954401AD8FD392E7F" xlink:to="loc_dei_EntityListingsTable_0EFD6349C863EE9117581AD8FD3A281A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="loc_us-gaap_StatementClassOfStockAxis_D3AEECDCBD32DA89719A1AD8FD3A4582" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsTable_0EFD6349C863EE9117581AD8FD3A281A" xlink:to="loc_us-gaap_StatementClassOfStockAxis_D3AEECDCBD32DA89719A1AD8FD3A4582" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_us-gaap_ClassOfStockDomain_8D3A555CFF708EFB28A71AD8FD3A6677" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementClassOfStockAxis_D3AEECDCBD32DA89719A1AD8FD3A4582" xlink:to="loc_us-gaap_ClassOfStockDomain_8D3A555CFF708EFB28A71AD8FD3A6677" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonClassAMember" xlink:label="loc_us-gaap_CommonClassAMember_60BEB5D47049792913041AD8FD3BDBA7" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockDomain_8D3A555CFF708EFB28A71AD8FD3A6677" xlink:to="loc_us-gaap_CommonClassAMember_60BEB5D47049792913041AD8FD3BDBA7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonClassBMember" xlink:label="loc_us-gaap_CommonClassBMember_1D725EE5753ADB1D291E1AD8FD3B0755" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockDomain_8D3A555CFF708EFB28A71AD8FD3A6677" xlink:to="loc_us-gaap_CommonClassBMember_1D725EE5753ADB1D291E1AD8FD3B0755" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonClassCMember" xlink:label="loc_us-gaap_CommonClassCMember_A1567241E60DA732959D1AD8FD3BD090" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockDomain_8D3A555CFF708EFB28A71AD8FD3A6677" xlink:to="loc_us-gaap_CommonClassCMember_A1567241E60DA732959D1AD8FD3BD090" xlink:type="arc" />
    <link:loc xlink:href="bah-20190630.xsd#bah_CommonClassEMember" xlink:label="loc_bah_CommonClassEMember_8A178165FE11A42691CE1AD8FD3B2967" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockDomain_8D3A555CFF708EFB28A71AD8FD3A6677" xlink:to="loc_bah_CommonClassEMember_8A178165FE11A42691CE1AD8FD3B2967" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityListingsLineItems" xlink:label="loc_dei_EntityListingsLineItems_72C40F5633A1AF7609C31AD8FD3C6911" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsTable_0EFD6349C863EE9117581AD8FD3A281A" xlink:to="loc_dei_EntityListingsLineItems_72C40F5633A1AF7609C31AD8FD3C6911" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentType" xlink:label="loc_dei_DocumentType_EC4A7409DDD8C549B16E1AD8FD3CF5E4" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsLineItems_72C40F5633A1AF7609C31AD8FD3C6911" xlink:to="loc_dei_DocumentType_EC4A7409DDD8C549B16E1AD8FD3CF5E4" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentQuarterlyReport" xlink:label="loc_dei_DocumentQuarterlyReport_77A386C209A50BE56D2E1AD8FD3CE956" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsLineItems_72C40F5633A1AF7609C31AD8FD3C6911" xlink:to="loc_dei_DocumentQuarterlyReport_77A386C209A50BE56D2E1AD8FD3CE956" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentPeriodEndDate" xlink:label="loc_dei_DocumentPeriodEndDate_0CA64EAC3E627B1284BF1AD8FD3C59B5" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsLineItems_72C40F5633A1AF7609C31AD8FD3C6911" xlink:to="loc_dei_DocumentPeriodEndDate_0CA64EAC3E627B1284BF1AD8FD3C59B5" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentTransitionReport" xlink:label="loc_dei_DocumentTransitionReport_2059B6E1217297C42E791AD8FD3C48F4" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsLineItems_72C40F5633A1AF7609C31AD8FD3C6911" xlink:to="loc_dei_DocumentTransitionReport_2059B6E1217297C42E791AD8FD3C48F4" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityFileNumber" xlink:label="loc_dei_EntityFileNumber_6596BE19AD3D07962AAF1AD8FD3C9D6B" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsLineItems_72C40F5633A1AF7609C31AD8FD3C6911" xlink:to="loc_dei_EntityFileNumber_6596BE19AD3D07962AAF1AD8FD3C9D6B" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityRegistrantName" xlink:label="loc_dei_EntityRegistrantName_FAD773EF0B49221CAE161AD8FD3DEADB" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsLineItems_72C40F5633A1AF7609C31AD8FD3C6911" xlink:to="loc_dei_EntityRegistrantName_FAD773EF0B49221CAE161AD8FD3DEADB" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityIncorporationStateCountryCode" xlink:label="loc_dei_EntityIncorporationStateCountryCode_511D7B7544E466EBDFB71AD8FD3D7CD4" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsLineItems_72C40F5633A1AF7609C31AD8FD3C6911" xlink:to="loc_dei_EntityIncorporationStateCountryCode_511D7B7544E466EBDFB71AD8FD3D7CD4" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityTaxIdentificationNumber" xlink:label="loc_dei_EntityTaxIdentificationNumber_6E0E599BD7188B280ED51AD8FD3DDE53" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsLineItems_72C40F5633A1AF7609C31AD8FD3C6911" xlink:to="loc_dei_EntityTaxIdentificationNumber_6E0E599BD7188B280ED51AD8FD3DDE53" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressAddressLine1" xlink:label="loc_dei_EntityAddressAddressLine1_0F3A4B340AABFA0EDC3F1AD8FD3D9FA1" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsLineItems_72C40F5633A1AF7609C31AD8FD3C6911" xlink:to="loc_dei_EntityAddressAddressLine1_0F3A4B340AABFA0EDC3F1AD8FD3D9FA1" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressCityOrTown" xlink:label="loc_dei_EntityAddressCityOrTown_520FCC759CAF30A568C21AD8FD3D0FD1" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsLineItems_72C40F5633A1AF7609C31AD8FD3C6911" xlink:to="loc_dei_EntityAddressCityOrTown_520FCC759CAF30A568C21AD8FD3D0FD1" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressStateOrProvince" xlink:label="loc_dei_EntityAddressStateOrProvince_A44C2943C72201F72AC81AD8FD3E446B" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsLineItems_72C40F5633A1AF7609C31AD8FD3C6911" xlink:to="loc_dei_EntityAddressStateOrProvince_A44C2943C72201F72AC81AD8FD3E446B" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressPostalZipCode" xlink:label="loc_dei_EntityAddressPostalZipCode_08E74B9537009DF2BEBC1AD8FD3E38CC" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsLineItems_72C40F5633A1AF7609C31AD8FD3C6911" xlink:to="loc_dei_EntityAddressPostalZipCode_08E74B9537009DF2BEBC1AD8FD3E38CC" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CityAreaCode" xlink:label="loc_dei_CityAreaCode_3219052401671DB8BE131AD8FD43EB78" xlink:type="locator" />
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsLineItems_72C40F5633A1AF7609C31AD8FD3C6911" xlink:to="loc_dei_CityAreaCode_3219052401671DB8BE131AD8FD43EB78" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LocalPhoneNumber" xlink:label="loc_dei_LocalPhoneNumber_3E8DCE37B93A5C888C4D1AD8FD4381A0" xlink:type="locator" />
    <link:presentationArc order="14" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsLineItems_72C40F5633A1AF7609C31AD8FD3C6911" xlink:to="loc_dei_LocalPhoneNumber_3E8DCE37B93A5C888C4D1AD8FD4381A0" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_Security12bTitle" xlink:label="loc_dei_Security12bTitle_E1BC379C1355002626031AD8FD43C445" xlink:type="locator" />
    <link:presentationArc order="15" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsLineItems_72C40F5633A1AF7609C31AD8FD3C6911" xlink:to="loc_dei_Security12bTitle_E1BC379C1355002626031AD8FD43C445" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_TradingSymbol" xlink:label="loc_dei_TradingSymbol_9C4A75F3E3CD43A74F5C1AD8FD448832" xlink:type="locator" />
    <link:presentationArc order="16" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsLineItems_72C40F5633A1AF7609C31AD8FD3C6911" xlink:to="loc_dei_TradingSymbol_9C4A75F3E3CD43A74F5C1AD8FD448832" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_SecurityExchangeName" xlink:label="loc_dei_SecurityExchangeName_6BFEF2CEF1B5A0F0B8AE1AD8FD44A862" xlink:type="locator" />
    <link:presentationArc order="17" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsLineItems_72C40F5633A1AF7609C31AD8FD3C6911" xlink:to="loc_dei_SecurityExchangeName_6BFEF2CEF1B5A0F0B8AE1AD8FD44A862" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCurrentReportingStatus" xlink:label="loc_dei_EntityCurrentReportingStatus_3A30FC13DCBF973A03371AD8FD446BA3" xlink:type="locator" />
    <link:presentationArc order="18" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsLineItems_72C40F5633A1AF7609C31AD8FD3C6911" xlink:to="loc_dei_EntityCurrentReportingStatus_3A30FC13DCBF973A03371AD8FD446BA3" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityInteractiveDataCurrent" xlink:label="loc_dei_EntityInteractiveDataCurrent_D9765BE153E430DF3F591AD8FD443A08" xlink:type="locator" />
    <link:presentationArc order="19" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsLineItems_72C40F5633A1AF7609C31AD8FD3C6911" xlink:to="loc_dei_EntityInteractiveDataCurrent_D9765BE153E430DF3F591AD8FD443A08" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityFilerCategory" xlink:label="loc_dei_EntityFilerCategory_3BE41B56876F1E61E9B21AD8FD445B2D" xlink:type="locator" />
    <link:presentationArc order="20" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsLineItems_72C40F5633A1AF7609C31AD8FD3C6911" xlink:to="loc_dei_EntityFilerCategory_3BE41B56876F1E61E9B21AD8FD445B2D" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntitySmallBusiness" xlink:label="loc_dei_EntitySmallBusiness_C16243542DA37BEB70601AD8FD456FF4" xlink:type="locator" />
    <link:presentationArc order="21" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsLineItems_72C40F5633A1AF7609C31AD8FD3C6911" xlink:to="loc_dei_EntitySmallBusiness_C16243542DA37BEB70601AD8FD456FF4" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityEmergingGrowthCompany" xlink:label="loc_dei_EntityEmergingGrowthCompany_9D987DAAE8288EE7B7AC1AD8FD452AFC" xlink:type="locator" />
    <link:presentationArc order="22" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsLineItems_72C40F5633A1AF7609C31AD8FD3C6911" xlink:to="loc_dei_EntityEmergingGrowthCompany_9D987DAAE8288EE7B7AC1AD8FD452AFC" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityShellCompany" xlink:label="loc_dei_EntityShellCompany_1A8B9CAD36E7D2B2282B1AD8FD45EE83" xlink:type="locator" />
    <link:presentationArc order="23" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsLineItems_72C40F5633A1AF7609C31AD8FD3C6911" xlink:to="loc_dei_EntityShellCompany_1A8B9CAD36E7D2B2282B1AD8FD45EE83" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="loc_dei_EntityCommonStockSharesOutstanding_F51AAFABEE59E24BE3831AD8FD455B01" xlink:type="locator" />
    <link:presentationArc order="24" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsLineItems_72C40F5633A1AF7609C31AD8FD3C6911" xlink:to="loc_dei_EntityCommonStockSharesOutstanding_F51AAFABEE59E24BE3831AD8FD455B01" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CurrentFiscalYearEndDate" xlink:label="loc_dei_CurrentFiscalYearEndDate_48BF1E203E347201D2811AD8FD45A33C" xlink:type="locator" />
    <link:presentationArc order="25" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsLineItems_72C40F5633A1AF7609C31AD8FD3C6911" xlink:to="loc_dei_CurrentFiscalYearEndDate_48BF1E203E347201D2811AD8FD45A33C" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCentralIndexKey" xlink:label="loc_dei_EntityCentralIndexKey_9D649DB1522E1A0E858B1AD8FD454565" xlink:type="locator" />
    <link:presentationArc order="26" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsLineItems_72C40F5633A1AF7609C31AD8FD3C6911" xlink:to="loc_dei_EntityCentralIndexKey_9D649DB1522E1A0E858B1AD8FD454565" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_AmendmentFlag" xlink:label="loc_dei_AmendmentFlag_A6B57B81A35E7DFD50391AD8FD46F49D" xlink:type="locator" />
    <link:presentationArc order="27" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsLineItems_72C40F5633A1AF7609C31AD8FD3C6911" xlink:to="loc_dei_AmendmentFlag_A6B57B81A35E7DFD50391AD8FD46F49D" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentFiscalYearFocus" xlink:label="loc_dei_DocumentFiscalYearFocus_77498CF393C615B14F4F1AD8FD465047" xlink:type="locator" />
    <link:presentationArc order="28" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsLineItems_72C40F5633A1AF7609C31AD8FD3C6911" xlink:to="loc_dei_DocumentFiscalYearFocus_77498CF393C615B14F4F1AD8FD465047" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="loc_dei_DocumentFiscalPeriodFocus_7D390223F835A641DA9B1AD8FD46FCE3" xlink:type="locator" />
    <link:presentationArc order="29" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsLineItems_72C40F5633A1AF7609C31AD8FD3C6911" xlink:to="loc_dei_DocumentFiscalPeriodFocus_7D390223F835A641DA9B1AD8FD46FCE3" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/Debt" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtDisclosureAbstract" xlink:label="loc_us-gaap_DebtDisclosureAbstract_3B43AA378636236403B7E6B1A8D78245" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtDisclosureTextBlock" xlink:label="loc_us-gaap_DebtDisclosureTextBlock_302A70305595BA984C7EE6B1A8D8C096" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_3B43AA378636236403B7E6B1A8D78245" xlink:to="loc_us-gaap_DebtDisclosureTextBlock_302A70305595BA984C7EE6B1A8D8C096" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/DebtNarrativeDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtDisclosureAbstract" xlink:label="loc_us-gaap_DebtDisclosureAbstract_763CCAAC4725D27A09D01AD8FB45ECDE" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentTable" xlink:label="loc_us-gaap_DebtInstrumentTable_70D7CB318A70350169631AD8FB453680" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_763CCAAC4725D27A09D01AD8FB45ECDE" xlink:to="loc_us-gaap_DebtInstrumentTable_70D7CB318A70350169631AD8FB453680" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtTypeAxis" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_659568765EE378D261731AD8FB45BFEE" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_70D7CB318A70350169631AD8FB453680" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_659568765EE378D261731AD8FB45BFEE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_8DCFFBE2509E1B2B16381AD8FB45E06C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_659568765EE378D261731AD8FB45BFEE" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_8DCFFBE2509E1B2B16381AD8FB45E06C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SecuredDebtMember" xlink:label="loc_us-gaap_SecuredDebtMember_D12ECF9AE60462A4D9641AD8FB464F8C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_8DCFFBE2509E1B2B16381AD8FB45E06C" xlink:to="loc_us-gaap_SecuredDebtMember_D12ECF9AE60462A4D9641AD8FB464F8C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevolvingCreditFacilityMember" xlink:label="loc_us-gaap_RevolvingCreditFacilityMember_1C2CE1DEFDEC167903E31AD8FB46033F" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_8DCFFBE2509E1B2B16381AD8FB45E06C" xlink:to="loc_us-gaap_RevolvingCreditFacilityMember_1C2CE1DEFDEC167903E31AD8FB46033F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LetterOfCreditMember" xlink:label="loc_us-gaap_LetterOfCreditMember_DFE9C08C47DBDD64F3971AD8FB46FEFD" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_8DCFFBE2509E1B2B16381AD8FB45E06C" xlink:to="loc_us-gaap_LetterOfCreditMember_DFE9C08C47DBDD64F3971AD8FB46FEFD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SeniorNotesMember" xlink:label="loc_us-gaap_SeniorNotesMember_274B786C617EE567C2B51AD8FB47629B" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_8DCFFBE2509E1B2B16381AD8FB45E06C" xlink:to="loc_us-gaap_SeniorNotesMember_274B786C617EE567C2B51AD8FB47629B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="loc_us-gaap_DebtInstrumentAxis_5C8A445739FE0DDBE5461AD8FB47968D" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_70D7CB318A70350169631AD8FB453680" xlink:to="loc_us-gaap_DebtInstrumentAxis_5C8A445739FE0DDBE5461AD8FB47968D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_685BDA17031DD6856BDB1AD8FB4752DA" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentAxis_5C8A445739FE0DDBE5461AD8FB47968D" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_685BDA17031DD6856BDB1AD8FB4752DA" xlink:type="arc" />
    <link:loc xlink:href="bah-20190630.xsd#bah_DelayedDrawFacilityMember" xlink:label="loc_bah_DelayedDrawFacilityMember_EB2628FC975DFDFE56B71AD8FB473EDD" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_685BDA17031DD6856BDB1AD8FB4752DA" xlink:to="loc_bah_DelayedDrawFacilityMember_EB2628FC975DFDFE56B71AD8FB473EDD" xlink:type="arc" />
    <link:loc xlink:href="bah-20190630.xsd#bah_TrancheALoansMember" xlink:label="loc_bah_TrancheALoansMember_277B2ABF8149F8C453111AD8FB488DEF" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_685BDA17031DD6856BDB1AD8FB4752DA" xlink:to="loc_bah_TrancheALoansMember_277B2ABF8149F8C453111AD8FB488DEF" xlink:type="arc" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_685BDA17031DD6856BDB1AD8FB4752DA" xlink:to="loc_us-gaap_RevolvingCreditFacilityMember_1C2CE1DEFDEC167903E31AD8FB46033F" xlink:type="arc" />
    <link:loc xlink:href="bah-20190630.xsd#bah_TrancheBLoansMember" xlink:label="loc_bah_TrancheBLoansMember_96ADCF4D1436026C13BB1AD8FB486FD1" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_685BDA17031DD6856BDB1AD8FB4752DA" xlink:to="loc_bah_TrancheBLoansMember_96ADCF4D1436026C13BB1AD8FB486FD1" xlink:type="arc" />
    <link:loc xlink:href="bah-20190630.xsd#bah_SeniorNotesDue2025Member" xlink:label="loc_bah_SeniorNotesDue2025Member_B9F036380B6188C28F8C1AD8FB488EB9" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_685BDA17031DD6856BDB1AD8FB4752DA" xlink:to="loc_bah_SeniorNotesDue2025Member_B9F036380B6188C28F8C1AD8FB488EB9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_VariableRateAxis" xlink:label="loc_us-gaap_VariableRateAxis_977DCCD253B7EB833EA81AD8FB4D5E96" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_70D7CB318A70350169631AD8FB453680" xlink:to="loc_us-gaap_VariableRateAxis_977DCCD253B7EB833EA81AD8FB4D5E96" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_VariableRateDomain" xlink:label="loc_us-gaap_VariableRateDomain_E3DB706E448100CFD95D1AD8FB4E6901" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_VariableRateAxis_977DCCD253B7EB833EA81AD8FB4D5E96" xlink:to="loc_us-gaap_VariableRateDomain_E3DB706E448100CFD95D1AD8FB4E6901" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LondonInterbankOfferedRateLIBORMember" xlink:label="loc_us-gaap_LondonInterbankOfferedRateLIBORMember_DF3254717C4D7E8063421AD8FB4EA3D4" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_VariableRateDomain_E3DB706E448100CFD95D1AD8FB4E6901" xlink:to="loc_us-gaap_LondonInterbankOfferedRateLIBORMember_DF3254717C4D7E8063421AD8FB4EA3D4" xlink:type="arc" />
    <link:loc xlink:href="bah-20190630.xsd#bah_OvernightFederalFundsRateMember" xlink:label="loc_bah_OvernightFederalFundsRateMember_8807C428BE4047122EB61AD8FB4E9000" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_VariableRateDomain_E3DB706E448100CFD95D1AD8FB4E6901" xlink:to="loc_bah_OvernightFederalFundsRateMember_8807C428BE4047122EB61AD8FB4E9000" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BaseRateMember" xlink:label="loc_us-gaap_BaseRateMember_C46DB766A8B7195E027C1AD8FB4EC819" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_VariableRateDomain_E3DB706E448100CFD95D1AD8FB4E6901" xlink:to="loc_us-gaap_BaseRateMember_C46DB766A8B7195E027C1AD8FB4EC819" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeAxis" xlink:label="loc_srt_RangeAxis_E20BC673BE7CA24A5BE81AD8FB4F233B" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_70D7CB318A70350169631AD8FB453680" xlink:to="loc_srt_RangeAxis_E20BC673BE7CA24A5BE81AD8FB4F233B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeMember" xlink:label="loc_srt_RangeMember_12E7184DFAE75C958F2A1AD8FB4F8B68" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_E20BC673BE7CA24A5BE81AD8FB4F233B" xlink:to="loc_srt_RangeMember_12E7184DFAE75C958F2A1AD8FB4F8B68" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MinimumMember" xlink:label="loc_srt_MinimumMember_2A987C6AE805BFF59BBF1AD8FB4F10E2" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_12E7184DFAE75C958F2A1AD8FB4F8B68" xlink:to="loc_srt_MinimumMember_2A987C6AE805BFF59BBF1AD8FB4F10E2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MaximumMember" xlink:label="loc_srt_MaximumMember_4BC59B54DE7EDC4D8A9F1AD8FB4FBAFA" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_12E7184DFAE75C958F2A1AD8FB4F8B68" xlink:to="loc_srt_MaximumMember_4BC59B54DE7EDC4D8A9F1AD8FB4FBAFA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentLineItems" xlink:label="loc_us-gaap_DebtInstrumentLineItems_DDF715280CED78CFCEB31AD8FB5062D7" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_70D7CB318A70350169631AD8FB453680" xlink:to="loc_us-gaap_DebtInstrumentLineItems_DDF715280CED78CFCEB31AD8FB5062D7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" xlink:label="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_CFE63825FD6B71CB942C1AD8FB506864" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_DDF715280CED78CFCEB31AD8FB5062D7" xlink:to="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_CFE63825FD6B71CB942C1AD8FB506864" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentBasisSpreadOnVariableRate1" xlink:label="loc_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_57B5F5FDFAAA0237C3361AD8FB501F84" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_DDF715280CED78CFCEB31AD8FB5062D7" xlink:to="loc_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_57B5F5FDFAAA0237C3361AD8FB501F84" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentCarryingAmount" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_DCD25CFAD6AC69124E0D1AD8FB5025B4" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_DDF715280CED78CFCEB31AD8FB5062D7" xlink:to="loc_us-gaap_DebtInstrumentCarryingAmount_DCD25CFAD6AC69124E0D1AD8FB5025B4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromLinesOfCredit" xlink:label="loc_us-gaap_ProceedsFromLinesOfCredit_D14A16269B5B509CDB731AD8FB503C1F" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_DDF715280CED78CFCEB31AD8FB5062D7" xlink:to="loc_us-gaap_ProceedsFromLinesOfCredit_D14A16269B5B509CDB731AD8FB503C1F" xlink:type="arc" />
    <link:loc xlink:href="bah-20190630.xsd#bah_LongtermDebtMaximumExpandedLoanFacility" xlink:label="loc_bah_LongtermDebtMaximumExpandedLoanFacility_41816FFC33B363804B921AD8FB515D9B" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_DDF715280CED78CFCEB31AD8FB5062D7" xlink:to="loc_bah_LongtermDebtMaximumExpandedLoanFacility_41816FFC33B363804B921AD8FB515D9B" xlink:type="arc" />
    <link:loc xlink:href="bah-20190630.xsd#bah_DebtCovenantExpandedLoanPercentageofConsolidatedEBITDARequired" xlink:label="loc_bah_DebtCovenantExpandedLoanPercentageofConsolidatedEBITDARequired_53E8B6C0904D66E3E2171AD8FB51EAE1" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_DDF715280CED78CFCEB31AD8FB5062D7" xlink:to="loc_bah_DebtCovenantExpandedLoanPercentageofConsolidatedEBITDARequired_53E8B6C0904D66E3E2171AD8FB51EAE1" xlink:type="arc" />
    <link:loc xlink:href="bah-20190630.xsd#bah_DebtInstrumentNetSecuredLeverageRatioMaximum" xlink:label="loc_bah_DebtInstrumentNetSecuredLeverageRatioMaximum_75B27042522F305CDF8A1AD8FB51BE75" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_DDF715280CED78CFCEB31AD8FB5062D7" xlink:to="loc_bah_DebtInstrumentNetSecuredLeverageRatioMaximum_75B27042522F305CDF8A1AD8FB51BE75" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCreditFacilityCommitmentFeePercentage" xlink:label="loc_us-gaap_LineOfCreditFacilityCommitmentFeePercentage_C86233E7B661C88F4E491AD8FB515AC1" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_DDF715280CED78CFCEB31AD8FB5062D7" xlink:to="loc_us-gaap_LineOfCreditFacilityCommitmentFeePercentage_C86233E7B661C88F4E491AD8FB515AC1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCredit" xlink:label="loc_us-gaap_LineOfCredit_07637A51989D0424E4C11AD8FB51C876" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_DDF715280CED78CFCEB31AD8FB5062D7" xlink:to="loc_us-gaap_LineOfCredit_07637A51989D0424E4C11AD8FB51C876" xlink:type="arc" />
    <link:loc xlink:href="bah-20190630.xsd#bah_DebtInstrumentQuarterlyPeriodicPaymentPercentagePrincipal" xlink:label="loc_bah_DebtInstrumentQuarterlyPeriodicPaymentPercentagePrincipal_DE482350DEA9E0CDFA631AD8FB5110EE" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_DDF715280CED78CFCEB31AD8FB5062D7" xlink:to="loc_bah_DebtInstrumentQuarterlyPeriodicPaymentPercentagePrincipal_DE482350DEA9E0CDFA631AD8FB5110EE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestPaid" xlink:label="loc_us-gaap_InterestPaid_86B031F24FDA5325739D1AD8FB52BA1C" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_DDF715280CED78CFCEB31AD8FB5062D7" xlink:to="loc_us-gaap_InterestPaid_86B031F24FDA5325739D1AD8FB52BA1C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentFaceAmount" xlink:label="loc_us-gaap_DebtInstrumentFaceAmount_86E385255B342D71C46B1AD8FB52A467" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_DDF715280CED78CFCEB31AD8FB5062D7" xlink:to="loc_us-gaap_DebtInstrumentFaceAmount_86E385255B342D71C46B1AD8FB52A467" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:label="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_B78CC830F3CA36C713B61AD8FB52CED2" xlink:type="locator" />
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_DDF715280CED78CFCEB31AD8FB5062D7" xlink:to="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_B78CC830F3CA36C713B61AD8FB52CED2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredFinanceCostsGross" xlink:label="loc_us-gaap_DeferredFinanceCostsGross_9A121D27C79D3D77E5C81AD8FB52C2C4" xlink:type="locator" />
    <link:presentationArc order="14" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_DDF715280CED78CFCEB31AD8FB5062D7" xlink:to="loc_us-gaap_DeferredFinanceCostsGross_9A121D27C79D3D77E5C81AD8FB52C2C4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/invest/2013/invest-2013-01-31.xsd#invest_DerivativeNotionalAmount" xlink:label="loc_invest_DerivativeNotionalAmount_FFB23AD52ED8452452771AD8FB5208FC" xlink:type="locator" />
    <link:presentationArc order="15" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_DDF715280CED78CFCEB31AD8FB5062D7" xlink:to="loc_invest_DerivativeNotionalAmount_FFB23AD52ED8452452771AD8FB5208FC" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/DebtScheduleOfDebtDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtDisclosureAbstract" xlink:label="loc_us-gaap_DebtDisclosureAbstract_3ADF382FE053D565C578E6B1AA19CE4E" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentTable" xlink:label="loc_us-gaap_DebtInstrumentTable_3A5B290A4372E1AC16D8E6B1AA19A392" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_3ADF382FE053D565C578E6B1AA19CE4E" xlink:to="loc_us-gaap_DebtInstrumentTable_3A5B290A4372E1AC16D8E6B1AA19A392" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtTypeAxis" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_B218EBE5528B3BADB393E6B1AA19ED05" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_3A5B290A4372E1AC16D8E6B1AA19A392" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_B218EBE5528B3BADB393E6B1AA19ED05" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_407C88F31D48675786A7E6B1AA1A429A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_B218EBE5528B3BADB393E6B1AA19ED05" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_407C88F31D48675786A7E6B1AA1A429A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SecuredDebtMember" xlink:label="loc_us-gaap_SecuredDebtMember_1088AE44989A7A9BB2E4E6B1AA1A9C43" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_407C88F31D48675786A7E6B1AA1A429A" xlink:to="loc_us-gaap_SecuredDebtMember_1088AE44989A7A9BB2E4E6B1AA1A9C43" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SeniorNotesMember" xlink:label="loc_us-gaap_SeniorNotesMember_409AC60538066E19824BE6B1AA1A52DF" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_407C88F31D48675786A7E6B1AA1A429A" xlink:to="loc_us-gaap_SeniorNotesMember_409AC60538066E19824BE6B1AA1A52DF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="loc_us-gaap_DebtInstrumentAxis_68F88BADE8046FD5F889E6B1AA1A2FF6" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_3A5B290A4372E1AC16D8E6B1AA19A392" xlink:to="loc_us-gaap_DebtInstrumentAxis_68F88BADE8046FD5F889E6B1AA1A2FF6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_51E148FB30A161E0B292E6B1AA1B7691" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentAxis_68F88BADE8046FD5F889E6B1AA1A2FF6" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_51E148FB30A161E0B292E6B1AA1B7691" xlink:type="arc" />
    <link:loc xlink:href="bah-20190630.xsd#bah_TrancheALoansMember" xlink:label="loc_bah_TrancheALoansMember_B0633658A73B08246737E6B1AA1B999C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_51E148FB30A161E0B292E6B1AA1B7691" xlink:to="loc_bah_TrancheALoansMember_B0633658A73B08246737E6B1AA1B999C" xlink:type="arc" />
    <link:loc xlink:href="bah-20190630.xsd#bah_TrancheBLoansMember" xlink:label="loc_bah_TrancheBLoansMember_D0E39016F541A7B9FC12E6B1AA1BC250" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_51E148FB30A161E0B292E6B1AA1B7691" xlink:to="loc_bah_TrancheBLoansMember_D0E39016F541A7B9FC12E6B1AA1BC250" xlink:type="arc" />
    <link:loc xlink:href="bah-20190630.xsd#bah_SeniorNotesDue2025Member" xlink:label="loc_bah_SeniorNotesDue2025Member_983DBEB59A1C3C1269A6E6B1AA1B68C6" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_51E148FB30A161E0B292E6B1AA1B7691" xlink:to="loc_bah_SeniorNotesDue2025Member_983DBEB59A1C3C1269A6E6B1AA1B68C6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentLineItems" xlink:label="loc_us-gaap_DebtInstrumentLineItems_5421CDEE534B73A7C434E6B1AA1B395B" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_3A5B290A4372E1AC16D8E6B1AA19A392" xlink:to="loc_us-gaap_DebtInstrumentLineItems_5421CDEE534B73A7C434E6B1AA1B395B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtCurrentAndNoncurrentAbstract" xlink:label="loc_us-gaap_LongtermDebtCurrentAndNoncurrentAbstract_04C080509935719C824FE6B1AA1C468D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_5421CDEE534B73A7C434E6B1AA1B395B" xlink:to="loc_us-gaap_LongtermDebtCurrentAndNoncurrentAbstract_04C080509935719C824FE6B1AA1C468D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentInterestRateEffectivePercentage" xlink:label="loc_us-gaap_DebtInstrumentInterestRateEffectivePercentage_6BE0CA44599A7BB05E54E6B1AA1CB32A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtCurrentAndNoncurrentAbstract_04C080509935719C824FE6B1AA1C468D" xlink:to="loc_us-gaap_DebtInstrumentInterestRateEffectivePercentage_6BE0CA44599A7BB05E54E6B1AA1CB32A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentCarryingAmount" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_24B1815F1AD5E9047A76E6B1AA1C6B88" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtCurrentAndNoncurrentAbstract_04C080509935719C824FE6B1AA1C468D" xlink:to="loc_us-gaap_DebtInstrumentCarryingAmount_24B1815F1AD5E9047A76E6B1AA1C6B88" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet" xlink:label="loc_us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet_62753FF31B91C560C0D9E6B1AA1C9943" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtCurrentAndNoncurrentAbstract_04C080509935719C824FE6B1AA1C468D" xlink:to="loc_us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet_62753FF31B91C560C0D9E6B1AA1C9943" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebt" xlink:label="loc_us-gaap_LongTermDebt_17C77D8FB2A3DB47442DE6B1AA1D2E68" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtCurrentAndNoncurrentAbstract_04C080509935719C824FE6B1AA1C468D" xlink:to="loc_us-gaap_LongTermDebt_17C77D8FB2A3DB47442DE6B1AA1D2E68" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtCurrent" xlink:label="loc_us-gaap_LongTermDebtCurrent_2B8F8E72BCA48AE4AC0AE6B1AA1DA0AD" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtCurrentAndNoncurrentAbstract_04C080509935719C824FE6B1AA1C468D" xlink:to="loc_us-gaap_LongTermDebtCurrent_2B8F8E72BCA48AE4AC0AE6B1AA1DA0AD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtNoncurrent" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_95C3E669E10A16871374E6B1AA1D8ACB" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtCurrentAndNoncurrentAbstract_04C080509935719C824FE6B1AA1C468D" xlink:to="loc_us-gaap_LongTermDebtNoncurrent_95C3E669E10A16871374E6B1AA1D8ACB" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/DebtScheduleOfInterestExpenseDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtDisclosureAbstract" xlink:label="loc_us-gaap_DebtDisclosureAbstract_82859D31D1F639F17965E6B1A8DDC2C3" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentTable" xlink:label="loc_us-gaap_DebtInstrumentTable_D8107DE87A5FCE68DCDAE6B1A8DDAFC5" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_82859D31D1F639F17965E6B1A8DDC2C3" xlink:to="loc_us-gaap_DebtInstrumentTable_D8107DE87A5FCE68DCDAE6B1A8DDAFC5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtTypeAxis" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_AF7DBD7A32BFB009C229E6B1A8DEAA3D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_D8107DE87A5FCE68DCDAE6B1A8DDAFC5" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_AF7DBD7A32BFB009C229E6B1A8DEAA3D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_9E8B41F68D15FE1D4B2AE6B1A8DF0D70" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_AF7DBD7A32BFB009C229E6B1A8DEAA3D" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_9E8B41F68D15FE1D4B2AE6B1A8DF0D70" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SecuredDebtMember" xlink:label="loc_us-gaap_SecuredDebtMember_0DDCC3DDCF62EBED95FEE6B1A8DF0466" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_9E8B41F68D15FE1D4B2AE6B1A8DF0D70" xlink:to="loc_us-gaap_SecuredDebtMember_0DDCC3DDCF62EBED95FEE6B1A8DF0466" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevolvingCreditFacilityMember" xlink:label="loc_us-gaap_RevolvingCreditFacilityMember_4F60F2B2250D209CE619E6B1A8DFE7C7" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_9E8B41F68D15FE1D4B2AE6B1A8DF0D70" xlink:to="loc_us-gaap_RevolvingCreditFacilityMember_4F60F2B2250D209CE619E6B1A8DFE7C7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SeniorNotesMember" xlink:label="loc_us-gaap_SeniorNotesMember_75BDAF713C225F189615E6B1A8DF3CBA" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_9E8B41F68D15FE1D4B2AE6B1A8DF0D70" xlink:to="loc_us-gaap_SeniorNotesMember_75BDAF713C225F189615E6B1A8DF3CBA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="loc_us-gaap_DebtInstrumentAxis_136D57E56AF8883EE9C0E6B1A8DFC3F1" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_D8107DE87A5FCE68DCDAE6B1A8DDAFC5" xlink:to="loc_us-gaap_DebtInstrumentAxis_136D57E56AF8883EE9C0E6B1A8DFC3F1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_1A3215D036F60680CDA1E6B1A8E06189" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentAxis_136D57E56AF8883EE9C0E6B1A8DFC3F1" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_1A3215D036F60680CDA1E6B1A8E06189" xlink:type="arc" />
    <link:loc xlink:href="bah-20190630.xsd#bah_TrancheALoansMember" xlink:label="loc_bah_TrancheALoansMember_7CAB5F2D74FE433CC25CE6B1A8E09094" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_1A3215D036F60680CDA1E6B1A8E06189" xlink:to="loc_bah_TrancheALoansMember_7CAB5F2D74FE433CC25CE6B1A8E09094" xlink:type="arc" />
    <link:loc xlink:href="bah-20190630.xsd#bah_TrancheBLoansMember" xlink:label="loc_bah_TrancheBLoansMember_80D0C192D38855C2BEEDE6B1A8E03D1A" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_1A3215D036F60680CDA1E6B1A8E06189" xlink:to="loc_bah_TrancheBLoansMember_80D0C192D38855C2BEEDE6B1A8E03D1A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentLineItems" xlink:label="loc_us-gaap_DebtInstrumentLineItems_75BF390AA7D8DBA2FAFFE6B1A8E06A92" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_D8107DE87A5FCE68DCDAE6B1A8DDAFC5" xlink:to="loc_us-gaap_DebtInstrumentLineItems_75BF390AA7D8DBA2FAFFE6B1A8E06A92" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestExpenseDebt" xlink:label="loc_us-gaap_InterestExpenseDebt_D758E64D93A505C9E6D2E6B1A8E1810E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_75BF390AA7D8DBA2FAFFE6B1A8E06A92" xlink:to="loc_us-gaap_InterestExpenseDebt_D758E64D93A505C9E6D2E6B1A8E1810E" xlink:type="arc" />
    <link:loc xlink:href="bah-20190630.xsd#bah_DeferredPaymentObligationInterestPayment" xlink:label="loc_bah_DeferredPaymentObligationInterestPayment_F3B3095DB37BC79921EAE6B1A8E16FF3" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_75BF390AA7D8DBA2FAFFE6B1A8E06A92" xlink:to="loc_bah_DeferredPaymentObligationInterestPayment_F3B3095DB37BC79921EAE6B1A8E16FF3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AmortizationOfFinancingCostsAndDiscounts" xlink:label="loc_us-gaap_AmortizationOfFinancingCostsAndDiscounts_92E607D69B5625AE3765E6B1A8E1DAD9" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_75BF390AA7D8DBA2FAFFE6B1A8E06A92" xlink:to="loc_us-gaap_AmortizationOfFinancingCostsAndDiscounts_92E607D69B5625AE3765E6B1A8E1DAD9" xlink:type="arc" />
    <link:loc xlink:href="bah-20190630.xsd#bah_InterestIncomeExpenseOther" xlink:label="loc_bah_InterestIncomeExpenseOther_3B0E007B859EA3BD78CFE6B1A8E13D60" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_75BF390AA7D8DBA2FAFFE6B1A8E06A92" xlink:to="loc_bah_InterestIncomeExpenseOther_3B0E007B859EA3BD78CFE6B1A8E13D60" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestExpense" xlink:label="loc_us-gaap_InterestExpense_EB477AD2269B48B9195DE6B1A8E146E2" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_75BF390AA7D8DBA2FAFFE6B1A8E06A92" xlink:to="loc_us-gaap_InterestExpense_EB477AD2269B48B9195DE6B1A8E146E2" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/DebtTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtDisclosureAbstract" xlink:label="loc_us-gaap_DebtDisclosureAbstract_909E546394ACC408CE25E6B1A94E199C" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfDebtTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfDebtTableTextBlock_F7B419B7B1DDEC23700FE6B1A94FFAF0" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_909E546394ACC408CE25E6B1A94E199C" xlink:to="loc_us-gaap_ScheduleOfDebtTableTextBlock_F7B419B7B1DDEC23700FE6B1A94FFAF0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestIncomeAndInterestExpenseDisclosureTableTextBlock" xlink:label="loc_us-gaap_InterestIncomeAndInterestExpenseDisclosureTableTextBlock_55B5375D6565D480A9E1E6B1A94FF7A9" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_909E546394ACC408CE25E6B1A94E199C" xlink:to="loc_us-gaap_InterestIncomeAndInterestExpenseDisclosureTableTextBlock_55B5375D6565D480A9E1E6B1A94FF7A9" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/Derivatives" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_9CF6D27905923A4FC20BE6B1A9425C0A" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock_0E4F2D0FAD921E77F5A4E6B1A942C644" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_9CF6D27905923A4FC20BE6B1A9425C0A" xlink:to="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock_0E4F2D0FAD921E77F5A4E6B1A942C644" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/DerivativesDerivativesTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_80AA2CE33168FE0544CA2F49A3FCC105" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfDerivativeInstrumentsTextBlock" xlink:label="loc_us-gaap_ScheduleOfDerivativeInstrumentsTextBlock_FA05E1523A765039EAC62F4D9D75C609" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_80AA2CE33168FE0544CA2F49A3FCC105" xlink:to="loc_us-gaap_ScheduleOfDerivativeInstrumentsTextBlock_FA05E1523A765039EAC62F4D9D75C609" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/DerivativesNarrativeDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_B43C4850AB8CFAD971C32F46B268AAC7" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeTable" xlink:label="loc_us-gaap_DerivativeTable_86D75F4BD98AF3D012C22F46B26D95EB" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_B43C4850AB8CFAD971C32F46B268AAC7" xlink:to="loc_us-gaap_DerivativeTable_86D75F4BD98AF3D012C22F46B26D95EB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_HedgingDesignationAxis" xlink:label="loc_us-gaap_HedgingDesignationAxis_EE0598C6F07DBA60F03A2F46B26F7B8C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeTable_86D75F4BD98AF3D012C22F46B26D95EB" xlink:to="loc_us-gaap_HedgingDesignationAxis_EE0598C6F07DBA60F03A2F46B26F7B8C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_HedgingDesignationDomain" xlink:label="loc_us-gaap_HedgingDesignationDomain_C593F2ADCB0E3CA986312F46B26F461A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_HedgingDesignationAxis_EE0598C6F07DBA60F03A2F46B26F7B8C" xlink:to="loc_us-gaap_HedgingDesignationDomain_C593F2ADCB0E3CA986312F46B26F461A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DesignatedAsHedgingInstrumentMember" xlink:label="loc_us-gaap_DesignatedAsHedgingInstrumentMember_9F7C83FACF8E2BC163B62F46B270A706" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_HedgingDesignationDomain_C593F2ADCB0E3CA986312F46B26F461A" xlink:to="loc_us-gaap_DesignatedAsHedgingInstrumentMember_9F7C83FACF8E2BC163B62F46B270A706" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_2000A98CCC91E65D70322F46B270211A" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeTable_86D75F4BD98AF3D012C22F46B26D95EB" xlink:to="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_2000A98CCC91E65D70322F46B270211A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_HedgingRelationshipDomain" xlink:label="loc_us-gaap_HedgingRelationshipDomain_0462F8818402CF7AFE602F46B2710995" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_2000A98CCC91E65D70322F46B270211A" xlink:to="loc_us-gaap_HedgingRelationshipDomain_0462F8818402CF7AFE602F46B2710995" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashFlowHedgingMember" xlink:label="loc_us-gaap_CashFlowHedgingMember_03C547392C742E6D2DA32F46B271AE96" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_HedgingRelationshipDomain_0462F8818402CF7AFE602F46B2710995" xlink:to="loc_us-gaap_CashFlowHedgingMember_03C547392C742E6D2DA32F46B271AE96" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BalanceSheetLocationAxis" xlink:label="loc_us-gaap_BalanceSheetLocationAxis_E814C9C7E040188633D32F46B2711FD4" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeTable_86D75F4BD98AF3D012C22F46B26D95EB" xlink:to="loc_us-gaap_BalanceSheetLocationAxis_E814C9C7E040188633D32F46B2711FD4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_714D5DF935B4E74E404C2F46B2711FC1" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_E814C9C7E040188633D32F46B2711FD4" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_714D5DF935B4E74E404C2F46B2711FC1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherCurrentAssetsMember" xlink:label="loc_us-gaap_OtherCurrentAssetsMember_95C2E9ED87AA58F493DF2F46B2723E1D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_714D5DF935B4E74E404C2F46B2711FC1" xlink:to="loc_us-gaap_OtherCurrentAssetsMember_95C2E9ED87AA58F493DF2F46B2723E1D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherNoncurrentAssetsMember" xlink:label="loc_us-gaap_OtherNoncurrentAssetsMember_4FEA4AE2627854EE6B3D2F46B272CD7F" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_714D5DF935B4E74E404C2F46B2711FC1" xlink:to="loc_us-gaap_OtherNoncurrentAssetsMember_4FEA4AE2627854EE6B3D2F46B272CD7F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherCurrentLiabilitiesMember" xlink:label="loc_us-gaap_OtherCurrentLiabilitiesMember_A26CFD5CFC87BEB657472F46B27295BA" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_714D5DF935B4E74E404C2F46B2711FC1" xlink:to="loc_us-gaap_OtherCurrentLiabilitiesMember_A26CFD5CFC87BEB657472F46B27295BA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherNoncurrentLiabilitiesMember" xlink:label="loc_us-gaap_OtherNoncurrentLiabilitiesMember_35AF7FC44CA446772A992F46B272EA02" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_714D5DF935B4E74E404C2F46B2711FC1" xlink:to="loc_us-gaap_OtherNoncurrentLiabilitiesMember_35AF7FC44CA446772A992F46B272EA02" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_42A4F9122DE260D093592F46B272207C" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeTable_86D75F4BD98AF3D012C22F46B26D95EB" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_42A4F9122DE260D093592F46B272207C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_F4BD0F41E7FA6BA854C22F46B2732284" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_42A4F9122DE260D093592F46B272207C" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_F4BD0F41E7FA6BA854C22F46B2732284" xlink:type="arc" />
    <link:loc xlink:href="bah-20190630.xsd#bah_ForwardStartingFloatingToFixedInterestRateSwapMember" xlink:label="loc_bah_ForwardStartingFloatingToFixedInterestRateSwapMember_8FD83A76F621F700DF2B2F46B2738548" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_F4BD0F41E7FA6BA854C22F46B2732284" xlink:to="loc_bah_ForwardStartingFloatingToFixedInterestRateSwapMember_8FD83A76F621F700DF2B2F46B2738548" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestRateSwapMember" xlink:label="loc_us-gaap_InterestRateSwapMember_D1CA07E0AA2F2A796F6C2F46B2738A38" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_F4BD0F41E7FA6BA854C22F46B2732284" xlink:to="loc_us-gaap_InterestRateSwapMember_D1CA07E0AA2F2A796F6C2F46B2738A38" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeLineItems" xlink:label="loc_us-gaap_DerivativeLineItems_7DA1EB32F8E5130E22A72F46B27475D1" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeTable_86D75F4BD98AF3D012C22F46B26D95EB" xlink:to="loc_us-gaap_DerivativeLineItems_7DA1EB32F8E5130E22A72F46B27475D1" xlink:type="arc" />
    <link:loc xlink:href="bah-20190630.xsd#bah_DerivativesNumberOfAgreementsEnteredIntoDuringThePeriod" xlink:label="loc_bah_DerivativesNumberOfAgreementsEnteredIntoDuringThePeriod_F5C514DAEEDCE34A93C82F46B2749BFE" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLineItems_7DA1EB32F8E5130E22A72F46B27475D1" xlink:to="loc_bah_DerivativesNumberOfAgreementsEnteredIntoDuringThePeriod_F5C514DAEEDCE34A93C82F46B2749BFE" xlink:type="arc" />
    <link:loc xlink:href="bah-20190630.xsd#bah_DerivativesNumberOfFinancialInstitutions" xlink:label="loc_bah_DerivativesNumberOfFinancialInstitutions_CE5D723F57C91B73598F2F46B274BBDB" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLineItems_7DA1EB32F8E5130E22A72F46B27475D1" xlink:to="loc_bah_DerivativesNumberOfFinancialInstitutions_CE5D723F57C91B73598F2F46B274BBDB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/invest/2013/invest-2013-01-31.xsd#invest_DerivativeNotionalAmount" xlink:label="loc_invest_DerivativeNotionalAmount_6FDCFE98446C6037A6E42F46B27419D3" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLineItems_7DA1EB32F8E5130E22A72F46B27475D1" xlink:to="loc_invest_DerivativeNotionalAmount_6FDCFE98446C6037A6E42F46B27419D3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentsInHedgesLiabilitiesAtFairValue" xlink:label="loc_us-gaap_DerivativeInstrumentsInHedgesLiabilitiesAtFairValue_1B93D2873E07D0B7DB7A2F46B5D48384" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLineItems_7DA1EB32F8E5130E22A72F46B27475D1" xlink:to="loc_us-gaap_DerivativeInstrumentsInHedgesLiabilitiesAtFairValue_1B93D2873E07D0B7DB7A2F46B5D48384" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentsInHedgesAssetsAtFairValue" xlink:label="loc_us-gaap_DerivativeInstrumentsInHedgesAssetsAtFairValue_0EC04FC04BF7EF9180442F46B2742365" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLineItems_7DA1EB32F8E5130E22A72F46B27475D1" xlink:to="loc_us-gaap_DerivativeInstrumentsInHedgesAssetsAtFairValue_0EC04FC04BF7EF9180442F46B2742365" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestRateCashFlowHedgeGainLossToBeReclassifiedDuringNext12MonthsNet" xlink:label="loc_us-gaap_InterestRateCashFlowHedgeGainLossToBeReclassifiedDuringNext12MonthsNet_7A45B124604BEE6EA0012F46B27556F6" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLineItems_7DA1EB32F8E5130E22A72F46B27475D1" xlink:to="loc_us-gaap_InterestRateCashFlowHedgeGainLossToBeReclassifiedDuringNext12MonthsNet_7A45B124604BEE6EA0012F46B27556F6" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/DerivativesScheduleOfEffectOfDerivativesOnFinancialStatementsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_0D11E02239FCEE43EC3723B34B55A385" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosuresTable" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosuresTable_8C0998296CA715A6C21323B34B55102C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_0D11E02239FCEE43EC3723B34B55A385" xlink:to="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosuresTable_8C0998296CA715A6C21323B34B55102C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_C59D1E5F3CB44D43FDF523B34B55DC37" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosuresTable_8C0998296CA715A6C21323B34B55102C" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_C59D1E5F3CB44D43FDF523B34B55DC37" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_2421A3664374C829C41623B34B557474" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_C59D1E5F3CB44D43FDF523B34B55DC37" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_2421A3664374C829C41623B34B557474" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestRateSwapMember" xlink:label="loc_us-gaap_InterestRateSwapMember_1826D82356AF0088DDAD23B34B56E3E7" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_2421A3664374C829C41623B34B557474" xlink:to="loc_us-gaap_InterestRateSwapMember_1826D82356AF0088DDAD23B34B56E3E7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_HedgingDesignationAxis" xlink:label="loc_us-gaap_HedgingDesignationAxis_5511D717A83AAABE706F23B34B567549" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosuresTable_8C0998296CA715A6C21323B34B55102C" xlink:to="loc_us-gaap_HedgingDesignationAxis_5511D717A83AAABE706F23B34B567549" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_HedgingDesignationDomain" xlink:label="loc_us-gaap_HedgingDesignationDomain_2A39C5873F90FB1CE99F23B34B564EF1" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_HedgingDesignationAxis_5511D717A83AAABE706F23B34B567549" xlink:to="loc_us-gaap_HedgingDesignationDomain_2A39C5873F90FB1CE99F23B34B564EF1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DesignatedAsHedgingInstrumentMember" xlink:label="loc_us-gaap_DesignatedAsHedgingInstrumentMember_14E03AA12DD7B6A4EB2C23B34B5688BB" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_HedgingDesignationDomain_2A39C5873F90FB1CE99F23B34B564EF1" xlink:to="loc_us-gaap_DesignatedAsHedgingInstrumentMember_14E03AA12DD7B6A4EB2C23B34B5688BB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_50E4083C064925DFB51923B34B57284E" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosuresTable_8C0998296CA715A6C21323B34B55102C" xlink:to="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_50E4083C064925DFB51923B34B57284E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_HedgingRelationshipDomain" xlink:label="loc_us-gaap_HedgingRelationshipDomain_7033B4C34AC73E3C1C8E23B34B579E5F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_50E4083C064925DFB51923B34B57284E" xlink:to="loc_us-gaap_HedgingRelationshipDomain_7033B4C34AC73E3C1C8E23B34B579E5F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashFlowHedgingMember" xlink:label="loc_us-gaap_CashFlowHedgingMember_4BA6AFEA87144FFFC9E623B34B57A136" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_HedgingRelationshipDomain_7033B4C34AC73E3C1C8E23B34B579E5F" xlink:to="loc_us-gaap_CashFlowHedgingMember_4BA6AFEA87144FFFC9E623B34B57A136" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosuresLineItems" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosuresLineItems_7CC2190B0DACBF84BEF023B34B5731EF" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosuresTable_8C0998296CA715A6C21323B34B55102C" xlink:to="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosuresLineItems_7CC2190B0DACBF84BEF023B34B5731EF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax_0772A5EA76030812C11423B34B58C03C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosuresLineItems_7CC2190B0DACBF84BEF023B34B5731EF" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax_0772A5EA76030812C11423B34B58C03C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestRateCashFlowHedgeGainLossReclassifiedToEarningsNet" xlink:label="loc_us-gaap_InterestRateCashFlowHedgeGainLossReclassifiedToEarningsNet_E3F020CD11826E80D1F923B34B58315D" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosuresLineItems_7CC2190B0DACBF84BEF023B34B5731EF" xlink:to="loc_us-gaap_InterestRateCashFlowHedgeGainLossReclassifiedToEarningsNet_E3F020CD11826E80D1F923B34B58315D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestExpense" xlink:label="loc_us-gaap_InterestExpense_977E11D5709E6D7832F923B34B58B85B" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosuresLineItems_7CC2190B0DACBF84BEF023B34B5731EF" xlink:to="loc_us-gaap_InterestExpense_977E11D5709E6D7832F923B34B58B85B" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/EarningsPerShare" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="loc_us-gaap_EarningsPerShareAbstract_9E5B8288A2712B030AD8E6B1A8E4D22C" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareTextBlock" xlink:label="loc_us-gaap_EarningsPerShareTextBlock_742409E50E9393CD8AF8E6B1A8E44CA1" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_9E5B8288A2712B030AD8E6B1A8E4D22C" xlink:to="loc_us-gaap_EarningsPerShareTextBlock_742409E50E9393CD8AF8E6B1A8E44CA1" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/EarningsPerShareDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="loc_us-gaap_EarningsPerShareAbstract_0B380E7FB8613882E9FCE6B1AA2B3705" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable" xlink:label="loc_us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable_F93880237088AA1C0663E6B1AA2CE9B7" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_0B380E7FB8613882E9FCE6B1AA2B3705" xlink:to="loc_us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable_F93880237088AA1C0663E6B1AA2CE9B7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="loc_us-gaap_StatementClassOfStockAxis_358DDE1AC6DDBBBFFCC7E6B1AA2C724E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable_F93880237088AA1C0663E6B1AA2CE9B7" xlink:to="loc_us-gaap_StatementClassOfStockAxis_358DDE1AC6DDBBBFFCC7E6B1AA2C724E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_us-gaap_ClassOfStockDomain_65A6DAF463C08CEF27BBE6B1AA2C01E5" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementClassOfStockAxis_358DDE1AC6DDBBBFFCC7E6B1AA2C724E" xlink:to="loc_us-gaap_ClassOfStockDomain_65A6DAF463C08CEF27BBE6B1AA2C01E5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonClassAMember" xlink:label="loc_us-gaap_CommonClassAMember_EFA6A961F411FC45B1FBE6B1AA2C6DE2" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockDomain_65A6DAF463C08CEF27BBE6B1AA2C01E5" xlink:to="loc_us-gaap_CommonClassAMember_EFA6A961F411FC45B1FBE6B1AA2C6DE2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:label="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_0D263D9DF63ECC5769B6E6B1AA2DC481" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable_F93880237088AA1C0663E6B1AA2CE9B7" xlink:to="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_0D263D9DF63ECC5769B6E6B1AA2DC481" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AntidilutiveSecuritiesNameDomain" xlink:label="loc_us-gaap_AntidilutiveSecuritiesNameDomain_86FADD8D7D870126B39CE6B1AA2D2562" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_0D263D9DF63ECC5769B6E6B1AA2DC481" xlink:to="loc_us-gaap_AntidilutiveSecuritiesNameDomain_86FADD8D7D870126B39CE6B1AA2D2562" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestrictedStockMember" xlink:label="loc_us-gaap_RestrictedStockMember_526882D57AF00D87BD4DE6B1AA2D0845" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AntidilutiveSecuritiesNameDomain_86FADD8D7D870126B39CE6B1AA2D2562" xlink:to="loc_us-gaap_RestrictedStockMember_526882D57AF00D87BD4DE6B1AA2D0845" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EmployeeStockOptionMember" xlink:label="loc_us-gaap_EmployeeStockOptionMember_B1E579954F4250B5B579E6B1AA2DD301" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AntidilutiveSecuritiesNameDomain_86FADD8D7D870126B39CE6B1AA2D2562" xlink:to="loc_us-gaap_EmployeeStockOptionMember_B1E579954F4250B5B579E6B1AA2DD301" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareBasicLineItems" xlink:label="loc_us-gaap_EarningsPerShareBasicLineItems_FD4CC6C302F44425F1C6E6B1AA2EF75E" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable_F93880237088AA1C0663E6B1AA2CE9B7" xlink:to="loc_us-gaap_EarningsPerShareBasicLineItems_FD4CC6C302F44425F1C6E6B1AA2EF75E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_UndistributedEarnings" xlink:label="loc_us-gaap_UndistributedEarnings_6DB81C5294D48EDAFE8EE6B1AA2E90BE" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicLineItems_FD4CC6C302F44425F1C6E6B1AA2EF75E" xlink:to="loc_us-gaap_UndistributedEarnings_6DB81C5294D48EDAFE8EE6B1AA2E90BE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_31DCE447B26EA345B58BE6B1AA2EEDB8" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicLineItems_FD4CC6C302F44425F1C6E6B1AA2EF75E" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_31DCE447B26EA345B58BE6B1AA2EEDB8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_UndistributedEarningsDiluted" xlink:label="loc_us-gaap_UndistributedEarningsDiluted_28DCE558904FBB3E87E8E6B1AA2EBE7F" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicLineItems_FD4CC6C302F44425F1C6E6B1AA2EF75E" xlink:to="loc_us-gaap_UndistributedEarningsDiluted_28DCE558904FBB3E87E8E6B1AA2EBE7F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment" xlink:label="loc_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment_DD5B9BDBAF50C472FDA6E6B1AA2E4927" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicLineItems_FD4CC6C302F44425F1C6E6B1AA2EF75E" xlink:to="loc_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment_DD5B9BDBAF50C472FDA6E6B1AA2E4927" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_6C3D65FFE5381F8B1415E6B1AA2FED86" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicLineItems_FD4CC6C302F44425F1C6E6B1AA2EF75E" xlink:to="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_6C3D65FFE5381F8B1415E6B1AA2FED86" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareReconciliationAbstract" xlink:label="loc_us-gaap_EarningsPerShareReconciliationAbstract_DC0BF61EC2AA886050AAE6B1AA2F3E4C" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicLineItems_FD4CC6C302F44425F1C6E6B1AA2EF75E" xlink:to="loc_us-gaap_EarningsPerShareReconciliationAbstract_DC0BF61EC2AA886050AAE6B1AA2F3E4C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareBasic" xlink:label="loc_us-gaap_EarningsPerShareBasic_0E01E1521E3F6B4E7A6BE6B1AA2F51FC" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareReconciliationAbstract_DC0BF61EC2AA886050AAE6B1AA2F3E4C" xlink:to="loc_us-gaap_EarningsPerShareBasic_0E01E1521E3F6B4E7A6BE6B1AA2F51FC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareDiluted" xlink:label="loc_us-gaap_EarningsPerShareDiluted_F81BE4BBB07D9734A867E6B1AA2F0446" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareReconciliationAbstract_DC0BF61EC2AA886050AAE6B1AA2F3E4C" xlink:to="loc_us-gaap_EarningsPerShareDiluted_F81BE4BBB07D9734A867E6B1AA2F0446" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncrementalCommonSharesAttributableToParticipatingNonvestedSharesWithNonForfeitableDividendRights" xlink:label="loc_us-gaap_IncrementalCommonSharesAttributableToParticipatingNonvestedSharesWithNonForfeitableDividendRights_9E7869A13BB18467CB84E6B1AA2F776D" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicLineItems_FD4CC6C302F44425F1C6E6B1AA2EF75E" xlink:to="loc_us-gaap_IncrementalCommonSharesAttributableToParticipatingNonvestedSharesWithNonForfeitableDividendRights_9E7869A13BB18467CB84E6B1AA2F776D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsOfDividends" xlink:label="loc_us-gaap_PaymentsOfDividends_7971E8F455943853DA5AE6B1AA30CA1E" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicLineItems_FD4CC6C302F44425F1C6E6B1AA2EF75E" xlink:to="loc_us-gaap_PaymentsOfDividends_7971E8F455943853DA5AE6B1AA30CA1E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic" xlink:label="loc_us-gaap_UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic_99089F661892C03505A5E6B1AA30513E" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicLineItems_FD4CC6C302F44425F1C6E6B1AA2EF75E" xlink:to="loc_us-gaap_UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic_99089F661892C03505A5E6B1AA30513E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_UndistributedEarningsLossAllocatedToParticipatingSecuritiesDiluted" xlink:label="loc_us-gaap_UndistributedEarningsLossAllocatedToParticipatingSecuritiesDiluted_F7D69787295757BFDCB2E6B1AA30EEA7" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicLineItems_FD4CC6C302F44425F1C6E6B1AA2EF75E" xlink:to="loc_us-gaap_UndistributedEarningsLossAllocatedToParticipatingSecuritiesDiluted_F7D69787295757BFDCB2E6B1AA30EEA7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:label="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_34E368691EDCD78B0834E6B1AA30D3F2" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicLineItems_FD4CC6C302F44425F1C6E6B1AA2EF75E" xlink:to="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_34E368691EDCD78B0834E6B1AA30D3F2" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/EarningsPerShareTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="loc_us-gaap_EarningsPerShareAbstract_ACCC7A057C4DFEF7CA34E6B1A987E42F" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_CBC501A09FBA82BC909AE6B1A987165D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_ACCC7A057C4DFEF7CA34E6B1A987E42F" xlink:to="loc_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_CBC501A09FBA82BC909AE6B1A987165D" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/EmployeeBenefitPlans" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CompensationAndRetirementDisclosureAbstract" xlink:label="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_8F6CA38049FD8C04B758E6B1AA4227E9" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock" xlink:label="loc_us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock_8C4154712CFE0375B2F2E6B1AA423E26" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_8F6CA38049FD8C04B758E6B1AA4227E9" xlink:to="loc_us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock_8C4154712CFE0375B2F2E6B1AA423E26" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/EmployeeBenefitPlansDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CompensationAndRetirementDisclosureAbstract" xlink:label="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_2A5724136B7C6C933D521AC9D5AE3767" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedContributionPlanEmployerMatchingContributionPercentOfMatch" xlink:label="loc_us-gaap_DefinedContributionPlanEmployerMatchingContributionPercentOfMatch_69570E8C2CF0366635FF1AC9D5AF7B2A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_2A5724136B7C6C933D521AC9D5AE3767" xlink:to="loc_us-gaap_DefinedContributionPlanEmployerMatchingContributionPercentOfMatch_69570E8C2CF0366635FF1AC9D5AF7B2A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedContributionPlanCostRecognized" xlink:label="loc_us-gaap_DefinedContributionPlanCostRecognized_E6927C01CD6B15E495821AC9D5AFA4E4" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_2A5724136B7C6C933D521AC9D5AE3767" xlink:to="loc_us-gaap_DefinedContributionPlanCostRecognized_E6927C01CD6B15E495821AC9D5AFA4E4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedContributionPlanEmployerDiscretionaryContributionAmount" xlink:label="loc_us-gaap_DefinedContributionPlanEmployerDiscretionaryContributionAmount_31BD643DFB3298688C7E1AC9D5AFE0B8" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_2A5724136B7C6C933D521AC9D5AE3767" xlink:to="loc_us-gaap_DefinedContributionPlanEmployerDiscretionaryContributionAmount_31BD643DFB3298688C7E1AC9D5AFE0B8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable" xlink:label="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_8311965A6C587AB63D8F1AC9D5AF3096" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_2A5724136B7C6C933D521AC9D5AE3767" xlink:to="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_8311965A6C587AB63D8F1AC9D5AF3096" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetirementPlanNameAxis" xlink:label="loc_us-gaap_RetirementPlanNameAxis_E0202A932E9E62EF99E61AC9D5B01AB5" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_8311965A6C587AB63D8F1AC9D5AF3096" xlink:to="loc_us-gaap_RetirementPlanNameAxis_E0202A932E9E62EF99E61AC9D5B01AB5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetirementPlanNameDomain" xlink:label="loc_us-gaap_RetirementPlanNameDomain_3E77EC09DF228ADF9FF01AC9D5B01835" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanNameAxis_E0202A932E9E62EF99E61AC9D5B01AB5" xlink:to="loc_us-gaap_RetirementPlanNameDomain_3E77EC09DF228ADF9FF01AC9D5B01835" xlink:type="arc" />
    <link:loc xlink:href="bah-20190630.xsd#bah_OfficerMedicalPlanMember" xlink:label="loc_bah_OfficerMedicalPlanMember_13D4DAE5CB134E36CF9A1AC9D5B0D075" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanNameDomain_3E77EC09DF228ADF9FF01AC9D5B01835" xlink:to="loc_bah_OfficerMedicalPlanMember_13D4DAE5CB134E36CF9A1AC9D5B0D075" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetirementPlanTypeAxis" xlink:label="loc_us-gaap_RetirementPlanTypeAxis_FF948A719134A1286EE21AC9D5B09C90" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_8311965A6C587AB63D8F1AC9D5AF3096" xlink:to="loc_us-gaap_RetirementPlanTypeAxis_FF948A719134A1286EE21AC9D5B09C90" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetirementPlanTypeDomain" xlink:label="loc_us-gaap_RetirementPlanTypeDomain_81E37E9F54D0A5EAE8781AC9D5B19E07" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeAxis_FF948A719134A1286EE21AC9D5B09C90" xlink:to="loc_us-gaap_RetirementPlanTypeDomain_81E37E9F54D0A5EAE8781AC9D5B19E07" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SupplementalEmployeeRetirementPlanDefinedBenefitMember" xlink:label="loc_us-gaap_SupplementalEmployeeRetirementPlanDefinedBenefitMember_A80F105CDD88FA0DA4031AC9D5B17E62" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_81E37E9F54D0A5EAE8781AC9D5B19E07" xlink:to="loc_us-gaap_SupplementalEmployeeRetirementPlanDefinedBenefitMember_A80F105CDD88FA0DA4031AC9D5B17E62" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" xlink:label="loc_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_F42F171296538F185F5C1AC9D5B17EA1" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_81E37E9F54D0A5EAE8781AC9D5B19E07" xlink:to="loc_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_F42F171296538F185F5C1AC9D5B17EA1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanDisclosureLineItems" xlink:label="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_9906202FBB7E08069AF81AC9D5B14ADB" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_8311965A6C587AB63D8F1AC9D5AF3096" xlink:to="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_9906202FBB7E08069AF81AC9D5B14ADB" xlink:type="arc" />
    <link:loc xlink:href="bah-20190630.xsd#bah_DeferredCompensationArrangementWithIndividualAnnualCashAwardGrantedPerYearOfServiceAmount" xlink:label="loc_bah_DeferredCompensationArrangementWithIndividualAnnualCashAwardGrantedPerYearOfServiceAmount_D689423A7C841309C88F1AC9D5B23726" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_9906202FBB7E08069AF81AC9D5B14ADB" xlink:to="loc_bah_DeferredCompensationArrangementWithIndividualAnnualCashAwardGrantedPerYearOfServiceAmount_D689423A7C841309C88F1AC9D5B23726" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanServiceCost" xlink:label="loc_us-gaap_DefinedBenefitPlanServiceCost_27AD831192410D8454171AC9D5B293BF" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_9906202FBB7E08069AF81AC9D5B14ADB" xlink:to="loc_us-gaap_DefinedBenefitPlanServiceCost_27AD831192410D8454171AC9D5B293BF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanInterestCost" xlink:label="loc_us-gaap_DefinedBenefitPlanInterestCost_2312BDF1439E4B1661911AC9D5B202F1" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_9906202FBB7E08069AF81AC9D5B14ADB" xlink:to="loc_us-gaap_DefinedBenefitPlanInterestCost_2312BDF1439E4B1661911AC9D5B202F1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses" xlink:label="loc_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_B435D207ABAA37DAEE5E1AC9D5B28111" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_9906202FBB7E08069AF81AC9D5B14ADB" xlink:to="loc_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_B435D207ABAA37DAEE5E1AC9D5B28111" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost" xlink:label="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_9242C9C0084F71C70A031AC9D5B22DEF" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_9906202FBB7E08069AF81AC9D5B14ADB" xlink:to="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_9242C9C0084F71C70A031AC9D5B22DEF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanFundedStatusOfPlan" xlink:label="loc_us-gaap_DefinedBenefitPlanFundedStatusOfPlan_4C82E5ACB5EDF7E68E851AC9D5B38D2F" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_9906202FBB7E08069AF81AC9D5B14ADB" xlink:to="loc_us-gaap_DefinedBenefitPlanFundedStatusOfPlan_4C82E5ACB5EDF7E68E851AC9D5B38D2F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PostemploymentBenefitsLiabilityNoncurrent" xlink:label="loc_us-gaap_PostemploymentBenefitsLiabilityNoncurrent_A96B1FD26DD327B5F6B41ACA14264783" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_9906202FBB7E08069AF81AC9D5B14ADB" xlink:to="loc_us-gaap_PostemploymentBenefitsLiabilityNoncurrent_A96B1FD26DD327B5F6B41ACA14264783" xlink:type="arc" />
    <link:loc xlink:href="bah-20190630.xsd#bah_DeferredCompensationPlansMaximumEligibleDeferralofCompensationPercentage" xlink:label="loc_bah_DeferredCompensationPlansMaximumEligibleDeferralofCompensationPercentage_C7EC4019E6817AB95C811AC9D5B30768" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_9906202FBB7E08069AF81AC9D5B14ADB" xlink:to="loc_bah_DeferredCompensationPlansMaximumEligibleDeferralofCompensationPercentage_C7EC4019E6817AB95C811AC9D5B30768" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredCompensationPlanAssets" xlink:label="loc_us-gaap_DeferredCompensationPlanAssets_23EAAE81A1E2B28E0B5D1AC9D5B3A3B7" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_9906202FBB7E08069AF81AC9D5B14ADB" xlink:to="loc_us-gaap_DeferredCompensationPlanAssets_23EAAE81A1E2B28E0B5D1AC9D5B3A3B7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredCompensationLiabilityClassifiedNoncurrent" xlink:label="loc_us-gaap_DeferredCompensationLiabilityClassifiedNoncurrent_D10F16F63A0BC9C366B41AC9D5B32A68" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_9906202FBB7E08069AF81AC9D5B14ADB" xlink:to="loc_us-gaap_DeferredCompensationLiabilityClassifiedNoncurrent_D10F16F63A0BC9C366B41AC9D5B32A68" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/EmployeeBenefitPlansTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CompensationAndRetirementDisclosureAbstract" xlink:label="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_D89F619D387B63A2104BE6B1A8E69BA3" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfNetBenefitCostsTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfNetBenefitCostsTableTextBlock_1DAB6AC37D31A0DD3700E6B1A8E6F705" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_D89F619D387B63A2104BE6B1A8E69BA3" xlink:to="loc_us-gaap_ScheduleOfNetBenefitCostsTableTextBlock_1DAB6AC37D31A0DD3700E6B1A8E6F705" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/FairValueMeasurements" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueDisclosuresAbstract" xlink:label="loc_us-gaap_FairValueDisclosuresAbstract_1F5CF0CDA0DD054512CFE6B1A8E8B83B" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueDisclosuresTextBlock" xlink:label="loc_us-gaap_FairValueDisclosuresTextBlock_F7E4114D8B05ED5FD8B2E6B1A8E9562C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosuresAbstract_1F5CF0CDA0DD054512CFE6B1A8E8B83B" xlink:to="loc_us-gaap_FairValueDisclosuresTextBlock_F7E4114D8B05ED5FD8B2E6B1A8E9562C" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/FairValueMeasurementsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueDisclosuresAbstract" xlink:label="loc_us-gaap_FairValueDisclosuresAbstract_2E5AFF489FF80BC82D28F8572298692F" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_B36DD98413A85E52D5F1F8572299D174" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosuresAbstract_2E5AFF489FF80BC82D28F8572298692F" xlink:to="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_B36DD98413A85E52D5F1F8572299D174" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueByLiabilityClassAxis" xlink:label="loc_us-gaap_FairValueByLiabilityClassAxis_A1433AD5166352219B50F8572299D4C2" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_B36DD98413A85E52D5F1F8572299D174" xlink:to="loc_us-gaap_FairValueByLiabilityClassAxis_A1433AD5166352219B50F8572299D4C2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByLiabilityClassDomain" xlink:label="loc_us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByLiabilityClassDomain_8E61B9D09A9AE6A7EC55F857229A784D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByLiabilityClassAxis_A1433AD5166352219B50F8572299D4C2" xlink:to="loc_us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByLiabilityClassDomain_8E61B9D09A9AE6A7EC55F857229A784D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherNoncurrentLiabilitiesMember" xlink:label="loc_us-gaap_OtherNoncurrentLiabilitiesMember_BFA40AB4653C6CCC9D23F857229A6292" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByLiabilityClassDomain_8E61B9D09A9AE6A7EC55F857229A784D" xlink:to="loc_us-gaap_OtherNoncurrentLiabilitiesMember_BFA40AB4653C6CCC9D23F857229A6292" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueByMeasurementFrequencyAxis" xlink:label="loc_us-gaap_FairValueByMeasurementFrequencyAxis_CBC518C4DB16FC128F3DF857229A7470" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_B36DD98413A85E52D5F1F8572299D174" xlink:to="loc_us-gaap_FairValueByMeasurementFrequencyAxis_CBC518C4DB16FC128F3DF857229A7470" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueMeasurementFrequencyDomain" xlink:label="loc_us-gaap_FairValueMeasurementFrequencyDomain_F4CF9ACBD6BE28AA37FEF857229B1B16" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByMeasurementFrequencyAxis_CBC518C4DB16FC128F3DF857229A7470" xlink:to="loc_us-gaap_FairValueMeasurementFrequencyDomain_F4CF9ACBD6BE28AA37FEF857229B1B16" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueMeasurementsRecurringMember" xlink:label="loc_us-gaap_FairValueMeasurementsRecurringMember_CF3183F3AF3A8F77EF57F857229B6869" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementFrequencyDomain_F4CF9ACBD6BE28AA37FEF857229B1B16" xlink:to="loc_us-gaap_FairValueMeasurementsRecurringMember_CF3183F3AF3A8F77EF57F857229B6869" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_16F0CD14A4A3CC460BBEF857229BE95E" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_B36DD98413A85E52D5F1F8572299D174" xlink:to="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_16F0CD14A4A3CC460BBEF857229BE95E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_E8601391AE4DA76FAEA1F857229C94B7" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_16F0CD14A4A3CC460BBEF857229BE95E" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_E8601391AE4DA76FAEA1F857229C94B7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueInputsLevel1Member" xlink:label="loc_us-gaap_FairValueInputsLevel1Member_B53833AB9722C2635CA7F857229C44CA" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_E8601391AE4DA76FAEA1F857229C94B7" xlink:to="loc_us-gaap_FairValueInputsLevel1Member_B53833AB9722C2635CA7F857229C44CA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueInputsLevel2Member" xlink:label="loc_us-gaap_FairValueInputsLevel2Member_7415D84E4393E0A92663F857229C2851" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_E8601391AE4DA76FAEA1F857229C94B7" xlink:to="loc_us-gaap_FairValueInputsLevel2Member_7415D84E4393E0A92663F857229C2851" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueInputsLevel3Member" xlink:label="loc_us-gaap_FairValueInputsLevel3Member_78BE76687BDAE5993012F857229D315E" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_E8601391AE4DA76FAEA1F857229C94B7" xlink:to="loc_us-gaap_FairValueInputsLevel3Member_78BE76687BDAE5993012F857229D315E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_B1197D15FEAB8B6DF5B2F857229D2CE1" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_B36DD98413A85E52D5F1F8572299D174" xlink:to="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_B1197D15FEAB8B6DF5B2F857229D2CE1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetsFairValueDisclosureAbstract" xlink:label="loc_us-gaap_AssetsFairValueDisclosureAbstract_29DF726968AE7A0CA540F857229D2F23" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_B1197D15FEAB8B6DF5B2F857229D2CE1" xlink:to="loc_us-gaap_AssetsFairValueDisclosureAbstract_29DF726968AE7A0CA540F857229D2F23" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeAssetsCurrent" xlink:label="loc_us-gaap_DerivativeAssetsCurrent_7BF915AB1D2599C95F35F857229E89AC" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsFairValueDisclosureAbstract_29DF726968AE7A0CA540F857229D2F23" xlink:to="loc_us-gaap_DerivativeAssetsCurrent_7BF915AB1D2599C95F35F857229E89AC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeAssetsNoncurrent" xlink:label="loc_us-gaap_DerivativeAssetsNoncurrent_B7A30C91C2810D30A1E0F857229E6133" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsFairValueDisclosureAbstract_29DF726968AE7A0CA540F857229D2F23" xlink:to="loc_us-gaap_DerivativeAssetsNoncurrent_B7A30C91C2810D30A1E0F857229E6133" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredCompensationPlanAssets" xlink:label="loc_us-gaap_DeferredCompensationPlanAssets_C6E7C410FDEF65B1739EF857229EC451" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsFairValueDisclosureAbstract_29DF726968AE7A0CA540F857229D2F23" xlink:to="loc_us-gaap_DeferredCompensationPlanAssets_C6E7C410FDEF65B1739EF857229EC451" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherAssetsFairValueDisclosure" xlink:label="loc_us-gaap_OtherAssetsFairValueDisclosure_1A6B33BD1804435C84ADF857229E4895" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsFairValueDisclosureAbstract_29DF726968AE7A0CA540F857229D2F23" xlink:to="loc_us-gaap_OtherAssetsFairValueDisclosure_1A6B33BD1804435C84ADF857229E4895" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesFairValueDisclosureAbstract" xlink:label="loc_us-gaap_LiabilitiesFairValueDisclosureAbstract_07FE3CD6B57AD43CFC44F85722A06FE2" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_B1197D15FEAB8B6DF5B2F857229D2CE1" xlink:to="loc_us-gaap_LiabilitiesFairValueDisclosureAbstract_07FE3CD6B57AD43CFC44F85722A06FE2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BusinessCombinationContingentConsiderationLiabilityNoncurrent" xlink:label="loc_us-gaap_BusinessCombinationContingentConsiderationLiabilityNoncurrent_DE5F069196738FECCE25F85722A060CB" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesFairValueDisclosureAbstract_07FE3CD6B57AD43CFC44F85722A06FE2" xlink:to="loc_us-gaap_BusinessCombinationContingentConsiderationLiabilityNoncurrent_DE5F069196738FECCE25F85722A060CB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeLiabilitiesCurrent" xlink:label="loc_us-gaap_DerivativeLiabilitiesCurrent_C14592B4AEC2910EB8DEF85722A1369B" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesFairValueDisclosureAbstract_07FE3CD6B57AD43CFC44F85722A06FE2" xlink:to="loc_us-gaap_DerivativeLiabilitiesCurrent_C14592B4AEC2910EB8DEF85722A1369B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeLiabilitiesNoncurrent" xlink:label="loc_us-gaap_DerivativeLiabilitiesNoncurrent_A6134931CDDA0767F58CF85722A1CE72" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesFairValueDisclosureAbstract_07FE3CD6B57AD43CFC44F85722A06FE2" xlink:to="loc_us-gaap_DerivativeLiabilitiesNoncurrent_A6134931CDDA0767F58CF85722A1CE72" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredCompensationLiabilityClassifiedNoncurrent" xlink:label="loc_us-gaap_DeferredCompensationLiabilityClassifiedNoncurrent_4539CB97FEB0361B6FE0F85722A1FB4E" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesFairValueDisclosureAbstract_07FE3CD6B57AD43CFC44F85722A06FE2" xlink:to="loc_us-gaap_DeferredCompensationLiabilityClassifiedNoncurrent_4539CB97FEB0361B6FE0F85722A1FB4E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancialLiabilitiesFairValueDisclosure" xlink:label="loc_us-gaap_FinancialLiabilitiesFairValueDisclosure_B6D4412A3FB2228C3567F85722A20B18" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesFairValueDisclosureAbstract_07FE3CD6B57AD43CFC44F85722A06FE2" xlink:to="loc_us-gaap_FinancialLiabilitiesFairValueDisclosure_B6D4412A3FB2228C3567F85722A20B18" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/FairValueMeasurementsTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueDisclosuresAbstract" xlink:label="loc_us-gaap_FairValueDisclosuresAbstract_0D2D8F4DF3F01D29AED4E6B1A92A4BE5" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTableTextBlock" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTableTextBlock_8C67A5E14C0E31447222E6B1A92A53CF" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosuresAbstract_0D2D8F4DF3F01D29AED4E6B1A92A4BE5" xlink:to="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTableTextBlock_8C67A5E14C0E31447222E6B1A92A53CF" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/IncomeTaxes" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxDisclosureAbstract" xlink:label="loc_us-gaap_IncomeTaxDisclosureAbstract_902773C1D17B73FD77C2E6B1AA3567FE" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxDisclosureTextBlock" xlink:label="loc_us-gaap_IncomeTaxDisclosureTextBlock_0E82502858F09127C46CE6B1AA353B61" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_902773C1D17B73FD77C2E6B1AA3567FE" xlink:to="loc_us-gaap_IncomeTaxDisclosureTextBlock_0E82502858F09127C46CE6B1AA353B61" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/IncomeTaxesDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxDisclosureAbstract" xlink:label="loc_us-gaap_IncomeTaxDisclosureAbstract_D1D4F4AC5DB36710A919F8562D957DD0" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLossCarryforwardsTable" xlink:label="loc_us-gaap_OperatingLossCarryforwardsTable_B9EBA6816A4DAE0D3121F8562D9E5F3B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_D1D4F4AC5DB36710A919F8562D957DD0" xlink:to="loc_us-gaap_OperatingLossCarryforwardsTable_B9EBA6816A4DAE0D3121F8562D9E5F3B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TaxPeriodAxis" xlink:label="loc_us-gaap_TaxPeriodAxis_CB2E6D7DAA4051674223F8562DA2192C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLossCarryforwardsTable_B9EBA6816A4DAE0D3121F8562D9E5F3B" xlink:to="loc_us-gaap_TaxPeriodAxis_CB2E6D7DAA4051674223F8562DA2192C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TaxPeriodDomain" xlink:label="loc_us-gaap_TaxPeriodDomain_DCF666772093914899DCF8562DA24CFE" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TaxPeriodAxis_CB2E6D7DAA4051674223F8562DA2192C" xlink:to="loc_us-gaap_TaxPeriodDomain_DCF666772093914899DCF8562DA24CFE" xlink:type="arc" />
    <link:loc xlink:href="bah-20190630.xsd#bah_TaxYears20132015Member" xlink:label="loc_bah_TaxYears20132015Member_3E6A10DFB828F3E96009F8562DA3184F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TaxPeriodDomain_DCF666772093914899DCF8562DA24CFE" xlink:to="loc_bah_TaxYears20132015Member_3E6A10DFB828F3E96009F8562DA3184F" xlink:type="arc" />
    <link:loc xlink:href="bah-20190630.xsd#bah_TaxYears20162019Member" xlink:label="loc_bah_TaxYears20162019Member_6EF44EAE4C69E5C5048DF8562DA416D8" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TaxPeriodDomain_DCF666772093914899DCF8562DA24CFE" xlink:to="loc_bah_TaxYears20162019Member_6EF44EAE4C69E5C5048DF8562DA416D8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLossCarryforwardsLineItems" xlink:label="loc_us-gaap_OperatingLossCarryforwardsLineItems_365AC22437517AB79B62F8562DA59ED2" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLossCarryforwardsTable_B9EBA6816A4DAE0D3121F8562D9E5F3B" xlink:to="loc_us-gaap_OperatingLossCarryforwardsLineItems_365AC22437517AB79B62F8562DA59ED2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EffectiveIncomeTaxRateContinuingOperations" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_4F3CA786F63AD5A78D4EF8562DA5D5FD" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLossCarryforwardsLineItems_365AC22437517AB79B62F8562DA59ED2" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_4F3CA786F63AD5A78D4EF8562DA5D5FD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxExaminationLiabilityRefundAdjustmentFromSettlementWithTaxingAuthority" xlink:label="loc_us-gaap_IncomeTaxExaminationLiabilityRefundAdjustmentFromSettlementWithTaxingAuthority_D6967EA8ABAAADDD765EF85712933C9F" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLossCarryforwardsLineItems_365AC22437517AB79B62F8562DA59ED2" xlink:to="loc_us-gaap_IncomeTaxExaminationLiabilityRefundAdjustmentFromSettlementWithTaxingAuthority_D6967EA8ABAAADDD765EF85712933C9F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxExaminationEstimateOfPossibleLoss" xlink:label="loc_us-gaap_IncomeTaxExaminationEstimateOfPossibleLoss_5E4A0636A1038DC3B84FF8562DA5FA06" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLossCarryforwardsLineItems_365AC22437517AB79B62F8562DA59ED2" xlink:to="loc_us-gaap_IncomeTaxExaminationEstimateOfPossibleLoss_5E4A0636A1038DC3B84FF8562DA5FA06" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilityForUncertainTaxPositionsNoncurrent" xlink:label="loc_us-gaap_LiabilityForUncertainTaxPositionsNoncurrent_4D939328ECC9DE88F308F8562DA56CF8" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLossCarryforwardsLineItems_365AC22437517AB79B62F8562DA59ED2" xlink:to="loc_us-gaap_LiabilityForUncertainTaxPositionsNoncurrent_4D939328ECC9DE88F308F8562DA56CF8" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/Leases" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LeasesAbstract" xlink:label="loc_us-gaap_LeasesAbstract_F7AC95BE3716B3DF2B73E6B1A8C0B663" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeasesTextBlock" xlink:label="loc_us-gaap_LesseeOperatingLeasesTextBlock_A1849F947020CC5BA84AE6B1A8C1D916" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_F7AC95BE3716B3DF2B73E6B1A8C0B663" xlink:to="loc_us-gaap_LesseeOperatingLeasesTextBlock_A1849F947020CC5BA84AE6B1A8C1D916" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/LeasesMinimumFutureObligationsForOperatingLeasesDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LeasesAbstract" xlink:label="loc_us-gaap_LeasesAbstract_F5BE74FA4F24ECA1322FE6B1A98AEC87" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_561C834244F247A6E668E6B1A98AE97C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_F5BE74FA4F24ECA1322FE6B1A98AEC87" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_561C834244F247A6E668E6B1A98AE97C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_D4A9FC50EEF29AE6F036E6B1A98A10BD" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_F5BE74FA4F24ECA1322FE6B1A98AEC87" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_D4A9FC50EEF29AE6F036E6B1A98A10BD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_F6E0D434D694FE0370FBE6B1A98B86C5" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_F5BE74FA4F24ECA1322FE6B1A98AEC87" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_F6E0D434D694FE0370FBE6B1A98B86C5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_116E930E732A80869DA5E6B1A98BC676" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_F5BE74FA4F24ECA1322FE6B1A98AEC87" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_116E930E732A80869DA5E6B1A98BC676" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive_DD052F83F1FD3128BD47E6B1A98B5E7E" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_F5BE74FA4F24ECA1322FE6B1A98AEC87" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive_DD052F83F1FD3128BD47E6B1A98B5E7E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive_65878ECE347B97AE00EBE6B1A98B8538" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_F5BE74FA4F24ECA1322FE6B1A98AEC87" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive_65878ECE347B97AE00EBE6B1A98B8538" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_8C90D3AEA6CA0352296DE6B1A98C2456" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_F5BE74FA4F24ECA1322FE6B1A98AEC87" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_8C90D3AEA6CA0352296DE6B1A98C2456" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_1280DA53A48216056622E6B1A98C147E" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_F5BE74FA4F24ECA1322FE6B1A98AEC87" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_1280DA53A48216056622E6B1A98C147E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseLiability" xlink:label="loc_us-gaap_OperatingLeaseLiability_E18FDA2AF7074C0F0216E6B1A98CB4D6" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_F5BE74FA4F24ECA1322FE6B1A98AEC87" xlink:to="loc_us-gaap_OperatingLeaseLiability_E18FDA2AF7074C0F0216E6B1A98CB4D6" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/LeasesScheduleOfLeaseCostDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LeasesAbstract" xlink:label="loc_us-gaap_LeasesAbstract_A635EACC17A207547425E6B1A8A29511" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseCost" xlink:label="loc_us-gaap_OperatingLeaseCost_CE3C1AFC2CA2F9509799E6B1A8A282F5" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_A635EACC17A207547425E6B1A8A29511" xlink:to="loc_us-gaap_OperatingLeaseCost_CE3C1AFC2CA2F9509799E6B1A8A282F5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShortTermLeaseCost" xlink:label="loc_us-gaap_ShortTermLeaseCost_36721938DDF5D49CD4C8E6B1A8A2D8F0" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_A635EACC17A207547425E6B1A8A29511" xlink:to="loc_us-gaap_ShortTermLeaseCost_36721938DDF5D49CD4C8E6B1A8A2D8F0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_VariableLeaseCost" xlink:label="loc_us-gaap_VariableLeaseCost_4AF2F17D512A4C300FF0E6B1A8A2348C" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_A635EACC17A207547425E6B1A8A29511" xlink:to="loc_us-gaap_VariableLeaseCost_4AF2F17D512A4C300FF0E6B1A8A2348C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LeaseCost" xlink:label="loc_us-gaap_LeaseCost_E1B5EFADF1D58CE48093E6B1A8A38BC1" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_A635EACC17A207547425E6B1A8A29511" xlink:to="loc_us-gaap_LeaseCost_E1B5EFADF1D58CE48093E6B1A8A38BC1" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/LeasesSupplementalCashFlowAndOtherInformationDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LeasesAbstract" xlink:label="loc_us-gaap_LeasesAbstract_B4597766D5DBA4BA6EC5173527FBBD11" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeasePayments" xlink:label="loc_us-gaap_OperatingLeasePayments_954EB10EC8D28FE778D4173527FBD2DB" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_B4597766D5DBA4BA6EC5173527FBBD11" xlink:to="loc_us-gaap_OperatingLeasePayments_954EB10EC8D28FE778D4173527FBD2DB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability" xlink:label="loc_us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_3FBFD70DA9874EF604B7173527FB0D0B" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_B4597766D5DBA4BA6EC5173527FBBD11" xlink:to="loc_us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_3FBFD70DA9874EF604B7173527FB0D0B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1" xlink:label="loc_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_D0F0E7176DCB705EA88C173527FBF989" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_B4597766D5DBA4BA6EC5173527FBBD11" xlink:to="loc_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_D0F0E7176DCB705EA88C173527FBF989" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent" xlink:label="loc_us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_195998BF1D5977E0EA69173527FCA668" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_B4597766D5DBA4BA6EC5173527FBBD11" xlink:to="loc_us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_195998BF1D5977E0EA69173527FCA668" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/LeasesTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LeasesAbstract" xlink:label="loc_us-gaap_LeasesAbstract_5AE35AA7E5763AB61DA7E6B1AA449C68" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LeaseCostTableTextBlock" xlink:label="loc_us-gaap_LeaseCostTableTextBlock_9785202A8A0E00716974E6B1AA44D551" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_5AE35AA7E5763AB61DA7E6B1AA449C68" xlink:to="loc_us-gaap_LeaseCostTableTextBlock_9785202A8A0E00716974E6B1AA44D551" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock_1AD05607349605B73E3EE6B1AA44A991" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_5AE35AA7E5763AB61DA7E6B1AA449C68" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock_1AD05607349605B73E3EE6B1AA44A991" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/OtherLongTermLiabilities" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherLiabilitiesDisclosureAbstract" xlink:label="loc_us-gaap_OtherLiabilitiesDisclosureAbstract_5F4838CD02E9329FA481E6B1A961EEEC" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherLiabilitiesDisclosureTextBlock" xlink:label="loc_us-gaap_OtherLiabilitiesDisclosureTextBlock_E7F985CBEBC445313B42E6B1A962334F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherLiabilitiesDisclosureAbstract_5F4838CD02E9329FA481E6B1A961EEEC" xlink:to="loc_us-gaap_OtherLiabilitiesDisclosureTextBlock_E7F985CBEBC445313B42E6B1A962334F" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/OtherLongTermLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherLiabilitiesDisclosureAbstract" xlink:label="loc_us-gaap_OtherLiabilitiesDisclosureAbstract_D077595401B6161942CE1ACA6122FC2C" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredRentCreditNoncurrent" xlink:label="loc_us-gaap_DeferredRentCreditNoncurrent_C5A3B505FC67882A3F531ACA6122D599" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherLiabilitiesDisclosureAbstract_D077595401B6161942CE1ACA6122FC2C" xlink:to="loc_us-gaap_DeferredRentCreditNoncurrent_C5A3B505FC67882A3F531ACA6122D599" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesNoncurrent" xlink:label="loc_us-gaap_PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesNoncurrent_3654BC0964D79790E26E1ACA6123338E" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherLiabilitiesDisclosureAbstract_D077595401B6161942CE1ACA6122FC2C" xlink:to="loc_us-gaap_PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesNoncurrent_3654BC0964D79790E26E1ACA6123338E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherLiabilitiesAndDeferredRevenueNoncurrent" xlink:label="loc_us-gaap_OtherLiabilitiesAndDeferredRevenueNoncurrent_2908D7444F1EF7CAA36C1ACA612306A3" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherLiabilitiesDisclosureAbstract_D077595401B6161942CE1ACA6122FC2C" xlink:to="loc_us-gaap_OtherLiabilitiesAndDeferredRevenueNoncurrent_2908D7444F1EF7CAA36C1ACA612306A3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrent" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_6009687A1D2127DF5F161ACA61231C0B" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherLiabilitiesDisclosureAbstract_D077595401B6161942CE1ACA6122FC2C" xlink:to="loc_us-gaap_OtherLiabilitiesNoncurrent_6009687A1D2127DF5F161ACA61231C0B" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/OtherLongTermLiabilitiesTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherLiabilitiesDisclosureAbstract" xlink:label="loc_us-gaap_OtherLiabilitiesDisclosureAbstract_B12590FFC23E82335C89E6B1A9A4FB0A" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfOtherAssetsAndOtherLiabilitiesTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfOtherAssetsAndOtherLiabilitiesTableTextBlock_AEFE0A5C318C48B1F3E8E6B1A9A470A6" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherLiabilitiesDisclosureAbstract_B12590FFC23E82335C89E6B1A9A4FB0A" xlink:to="loc_us-gaap_ScheduleOfOtherAssetsAndOtherLiabilitiesTableTextBlock_AEFE0A5C318C48B1F3E8E6B1A9A470A6" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/RelatedPartyTransactions" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RelatedPartyTransactionsAbstract" xlink:label="loc_us-gaap_RelatedPartyTransactionsAbstract_2A25B954CEF96AE2B60CE6B1A88E258F" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RelatedPartyTransactionsDisclosureTextBlock" xlink:label="loc_us-gaap_RelatedPartyTransactionsDisclosureTextBlock_F5E0F6BFF6CC451D4AD6E6B1A88E03CE" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionsAbstract_2A25B954CEF96AE2B60CE6B1A88E258F" xlink:to="loc_us-gaap_RelatedPartyTransactionsDisclosureTextBlock_F5E0F6BFF6CC451D4AD6E6B1A88E03CE" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/RelatedPartyTransactionsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RelatedPartyTransactionsAbstract" xlink:label="loc_us-gaap_RelatedPartyTransactionsAbstract_6E2216A5D13D997BAFFCE6B1AA223C61" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xlink:label="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_9CDAAF49B4F4EBF38536E6B1AA223D8E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionsAbstract_6E2216A5D13D997BAFFCE6B1AA223C61" xlink:to="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_9CDAAF49B4F4EBF38536E6B1AA223D8E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:label="loc_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_323C207794C8108CDAC9E6B1AA2291B0" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_9CDAAF49B4F4EBF38536E6B1AA223D8E" xlink:to="loc_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_323C207794C8108CDAC9E6B1AA2291B0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="loc_us-gaap_RelatedPartyDomain_F4C52A00C92CC6D0F94EE6B1AA23D194" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_323C207794C8108CDAC9E6B1AA2291B0" xlink:to="loc_us-gaap_RelatedPartyDomain_F4C52A00C92CC6D0F94EE6B1AA23D194" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_AffiliatedEntityMember" xlink:label="loc_srt_AffiliatedEntityMember_4D586121DC148118EF75E6B1AA239662" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyDomain_F4C52A00C92CC6D0F94EE6B1AA23D194" xlink:to="loc_srt_AffiliatedEntityMember_4D586121DC148118EF75E6B1AA239662" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RelatedPartyTransactionAxis" xlink:label="loc_us-gaap_RelatedPartyTransactionAxis_7579833FAEA8A6FD4D73E6B1AA23B654" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_9CDAAF49B4F4EBF38536E6B1AA223D8E" xlink:to="loc_us-gaap_RelatedPartyTransactionAxis_7579833FAEA8A6FD4D73E6B1AA23B654" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RelatedPartyTransactionDomain" xlink:label="loc_us-gaap_RelatedPartyTransactionDomain_73C6ED2F1E601512D51AE6B1AA2362F5" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionAxis_7579833FAEA8A6FD4D73E6B1AA23B654" xlink:to="loc_us-gaap_RelatedPartyTransactionDomain_73C6ED2F1E601512D51AE6B1AA2362F5" xlink:type="arc" />
    <link:loc xlink:href="bah-20190630.xsd#bah_ServicesPerformedUnderSubcontractorMember" xlink:label="loc_bah_ServicesPerformedUnderSubcontractorMember_0832FF985BA72BA75FD2E6B1AA24E658" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionDomain_73C6ED2F1E601512D51AE6B1AA2362F5" xlink:to="loc_bah_ServicesPerformedUnderSubcontractorMember_0832FF985BA72BA75FD2E6B1AA24E658" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RelatedPartyTransactionLineItems" xlink:label="loc_us-gaap_RelatedPartyTransactionLineItems_DC95F263543BC3C7A4E0E6B1AA24B4E6" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_9CDAAF49B4F4EBF38536E6B1AA223D8E" xlink:to="loc_us-gaap_RelatedPartyTransactionLineItems_DC95F263543BC3C7A4E0E6B1AA24B4E6" xlink:type="arc" />
    <link:loc xlink:href="bah-20190630.xsd#bah_NumberofDirectors" xlink:label="loc_bah_NumberofDirectors_9C624441D5A611603937E6B1AA240D84" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems_DC95F263543BC3C7A4E0E6B1AA24B4E6" xlink:to="loc_bah_NumberofDirectors_9C624441D5A611603937E6B1AA240D84" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RelatedPartyTransactionAmountsOfTransaction" xlink:label="loc_us-gaap_RelatedPartyTransactionAmountsOfTransaction_C4E6602BF77457B10B05E6B1AA246683" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems_DC95F263543BC3C7A4E0E6B1AA24B4E6" xlink:to="loc_us-gaap_RelatedPartyTransactionAmountsOfTransaction_C4E6602BF77457B10B05E6B1AA246683" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/Revenue" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueFromContractWithCustomerAbstract" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerAbstract_AF480AC10845178E43C8E6B1AA0EC188" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueFromContractWithCustomerTextBlock" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerTextBlock_25F00C6317D0C2AF4637E6B1AA0E5401" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_AF480AC10845178E43C8E6B1AA0EC188" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerTextBlock_25F00C6317D0C2AF4637E6B1AA0E5401" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/RevenueNarrativeDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueFromContractWithCustomerAbstract" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerAbstract_7FD2D15CAACCD8964B07E6B1A99BFA2D" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueRemainingPerformanceObligation" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligation_C597E7649E500409020CE6B1A99B2280" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_7FD2D15CAACCD8964B07E6B1A99BFA2D" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligation_C597E7649E500409020CE6B1A99B2280" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable_BB224B8F8286E18747FEE6B1A99CC258" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_7FD2D15CAACCD8964B07E6B1A99BFA2D" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable_BB224B8F8286E18747FEE6B1A99CC258" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateAxis" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateAxis_AAE7CEBA5EDB70353BCAE6B1A99C2FA6" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable_BB224B8F8286E18747FEE6B1A99CC258" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateAxis_AAE7CEBA5EDB70353BCAE6B1A99C2FA6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_370524103C61D0B1B79EE6B1A99CBAE8" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable_BB224B8F8286E18747FEE6B1A99CC258" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_370524103C61D0B1B79EE6B1A99CBAE8" xlink:type="arc" />
    <link:loc xlink:href="bah-20190630.xsd#bah_RevenueRemainingPerformanceObligationExpectedTimingofSatisfactionPeriodOne" xlink:label="loc_bah_RevenueRemainingPerformanceObligationExpectedTimingofSatisfactionPeriodOne_7734893D359A2C9E8BAFE6B1A99CA4A5" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_370524103C61D0B1B79EE6B1A99CBAE8" xlink:to="loc_bah_RevenueRemainingPerformanceObligationExpectedTimingofSatisfactionPeriodOne_7734893D359A2C9E8BAFE6B1A99CA4A5" xlink:type="arc" />
    <link:loc xlink:href="bah-20190630.xsd#bah_RevenueRemainingPerformanceObligationExpectedTimingofSatisfactionPeriodTwo" xlink:label="loc_bah_RevenueRemainingPerformanceObligationExpectedTimingofSatisfactionPeriodTwo_ECB0C9CBFDD976F3838AE6B1A99C60E6" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_370524103C61D0B1B79EE6B1A99CBAE8" xlink:to="loc_bah_RevenueRemainingPerformanceObligationExpectedTimingofSatisfactionPeriodTwo_ECB0C9CBFDD976F3838AE6B1A99C60E6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueRemainingPerformanceObligationPercentage" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationPercentage_AFC78B2898DC3B33D6EFE6B1A99D3495" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_7FD2D15CAACCD8964B07E6B1A99BFA2D" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligationPercentage_AFC78B2898DC3B33D6EFE6B1A99D3495" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractWithCustomerLiabilityRevenueRecognized" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityRevenueRecognized_721B42D5264DFE1BAEECE6B1A99D4F29" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_7FD2D15CAACCD8964B07E6B1A99BFA2D" xlink:to="loc_us-gaap_ContractWithCustomerLiabilityRevenueRecognized_721B42D5264DFE1BAEECE6B1A99D4F29" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/RevenueScheduleOfContractAssetsAndLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueFromContractWithCustomerAbstract" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerAbstract_53D016D46F1D13957075E6B1A965B83B" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractWithCustomerAssetNetAbstract" xlink:label="loc_us-gaap_ContractWithCustomerAssetNetAbstract_B92D23766C65B0E191BAE6B1A9658FEB" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_53D016D46F1D13957075E6B1A965B83B" xlink:to="loc_us-gaap_ContractWithCustomerAssetNetAbstract_B92D23766C65B0E191BAE6B1A9658FEB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractWithCustomerAssetNetCurrent" xlink:label="loc_us-gaap_ContractWithCustomerAssetNetCurrent_314485A2747FFEE7C1D6E6B1A965A413" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ContractWithCustomerAssetNetAbstract_B92D23766C65B0E191BAE6B1A9658FEB" xlink:to="loc_us-gaap_ContractWithCustomerAssetNetCurrent_314485A2747FFEE7C1D6E6B1A965A413" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractWithCustomerAssetNetNoncurrent" xlink:label="loc_us-gaap_ContractWithCustomerAssetNetNoncurrent_2151741DCD64278597A2E6B1A966821E" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ContractWithCustomerAssetNetAbstract_B92D23766C65B0E191BAE6B1A9658FEB" xlink:to="loc_us-gaap_ContractWithCustomerAssetNetNoncurrent_2151741DCD64278597A2E6B1A966821E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractWithCustomerAssetNet" xlink:label="loc_us-gaap_ContractWithCustomerAssetNet_448DE60815AE32D12DF5E6B1A966F0DE" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ContractWithCustomerAssetNetAbstract_B92D23766C65B0E191BAE6B1A9658FEB" xlink:to="loc_us-gaap_ContractWithCustomerAssetNet_448DE60815AE32D12DF5E6B1A966F0DE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractWithCustomerLiabilityAbstract" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityAbstract_F05DA75361F1B5A0AEDAE6B1A966FEC3" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_53D016D46F1D13957075E6B1A965B83B" xlink:to="loc_us-gaap_ContractWithCustomerLiabilityAbstract_F05DA75361F1B5A0AEDAE6B1A966FEC3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractWithCustomerLiability" xlink:label="loc_us-gaap_ContractWithCustomerLiability_D929C5D89D9B5C954F07E6B1A9668BC2" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ContractWithCustomerLiabilityAbstract_F05DA75361F1B5A0AEDAE6B1A966FEC3" xlink:to="loc_us-gaap_ContractWithCustomerLiability_D929C5D89D9B5C954F07E6B1A9668BC2" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/RevenueSchedulesOfDisaggregationOfRevenueDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueFromContractWithCustomerAbstract" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerAbstract_2457517B02EF61527665E6B1AA3AF9AB" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DisaggregationOfRevenueTable" xlink:label="loc_us-gaap_DisaggregationOfRevenueTable_C9D80595F738A9A66486E6B1AA3AA2F1" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_2457517B02EF61527665E6B1AA3AF9AB" xlink:to="loc_us-gaap_DisaggregationOfRevenueTable_C9D80595F738A9A66486E6B1AA3AA2F1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractWithCustomerBasisOfPricingAxis" xlink:label="loc_us-gaap_ContractWithCustomerBasisOfPricingAxis_713DE9FAC9B3D5F9E710E6B1AA3B92B6" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisaggregationOfRevenueTable_C9D80595F738A9A66486E6B1AA3AA2F1" xlink:to="loc_us-gaap_ContractWithCustomerBasisOfPricingAxis_713DE9FAC9B3D5F9E710E6B1AA3B92B6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractWithCustomerBasisOfPricingDomain" xlink:label="loc_us-gaap_ContractWithCustomerBasisOfPricingDomain_004A988D61EB199D548FE6B1AA3BB59B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ContractWithCustomerBasisOfPricingAxis_713DE9FAC9B3D5F9E710E6B1AA3B92B6" xlink:to="loc_us-gaap_ContractWithCustomerBasisOfPricingDomain_004A988D61EB199D548FE6B1AA3BB59B" xlink:type="arc" />
    <link:loc xlink:href="bah-20190630.xsd#bah_CostReimbursableContractMember" xlink:label="loc_bah_CostReimbursableContractMember_13B5D8ABD88F2C0D34F3E6B1AA3BD1DE" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ContractWithCustomerBasisOfPricingDomain_004A988D61EB199D548FE6B1AA3BB59B" xlink:to="loc_bah_CostReimbursableContractMember_13B5D8ABD88F2C0D34F3E6B1AA3BD1DE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TimeAndMaterialsContractMember" xlink:label="loc_us-gaap_TimeAndMaterialsContractMember_6615BBCFEB6B6A8DC1A5E6B1AA3B4985" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ContractWithCustomerBasisOfPricingDomain_004A988D61EB199D548FE6B1AA3BB59B" xlink:to="loc_us-gaap_TimeAndMaterialsContractMember_6615BBCFEB6B6A8DC1A5E6B1AA3B4985" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FixedPriceContractMember" xlink:label="loc_us-gaap_FixedPriceContractMember_6BB2E5A6A0E53E58EB45E6B1AA3CD76F" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ContractWithCustomerBasisOfPricingDomain_004A988D61EB199D548FE6B1AA3BB59B" xlink:to="loc_us-gaap_FixedPriceContractMember_6BB2E5A6A0E53E58EB45E6B1AA3CD76F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MajorCustomersAxis" xlink:label="loc_srt_MajorCustomersAxis_AD4EED9D23C1CCB66371E6B1AA3C4271" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisaggregationOfRevenueTable_C9D80595F738A9A66486E6B1AA3AA2F1" xlink:to="loc_srt_MajorCustomersAxis_AD4EED9D23C1CCB66371E6B1AA3C4271" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_NameOfMajorCustomerDomain" xlink:label="loc_srt_NameOfMajorCustomerDomain_4AD1301D5497D805FF33E6B1AA3CA9C0" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_MajorCustomersAxis_AD4EED9D23C1CCB66371E6B1AA3C4271" xlink:to="loc_srt_NameOfMajorCustomerDomain_4AD1301D5497D805FF33E6B1AA3CA9C0" xlink:type="arc" />
    <link:loc xlink:href="bah-20190630.xsd#bah_DefenseClientsMember" xlink:label="loc_bah_DefenseClientsMember_CEA2C4183B75FE88B30FE6B1AA3C9A46" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_NameOfMajorCustomerDomain_4AD1301D5497D805FF33E6B1AA3CA9C0" xlink:to="loc_bah_DefenseClientsMember_CEA2C4183B75FE88B30FE6B1AA3C9A46" xlink:type="arc" />
    <link:loc xlink:href="bah-20190630.xsd#bah_IntelligenceClientsMember" xlink:label="loc_bah_IntelligenceClientsMember_3ECC87AD35A14A9EA6E8E6B1AA3DD11C" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_NameOfMajorCustomerDomain_4AD1301D5497D805FF33E6B1AA3CA9C0" xlink:to="loc_bah_IntelligenceClientsMember_3ECC87AD35A14A9EA6E8E6B1AA3DD11C" xlink:type="arc" />
    <link:loc xlink:href="bah-20190630.xsd#bah_CivilClientsMember" xlink:label="loc_bah_CivilClientsMember_07B3898C41E6BC9B2ACAE6B1AA3DF79F" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_NameOfMajorCustomerDomain_4AD1301D5497D805FF33E6B1AA3CA9C0" xlink:to="loc_bah_CivilClientsMember_07B3898C41E6BC9B2ACAE6B1AA3DF79F" xlink:type="arc" />
    <link:loc xlink:href="bah-20190630.xsd#bah_GlobalCommercialClientsMember" xlink:label="loc_bah_GlobalCommercialClientsMember_1D719DD03F18A683A88FE6B1AA3DE80F" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_NameOfMajorCustomerDomain_4AD1301D5497D805FF33E6B1AA3CA9C0" xlink:to="loc_bah_GlobalCommercialClientsMember_1D719DD03F18A683A88FE6B1AA3DE80F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_StatementGeographicalAxis" xlink:label="loc_srt_StatementGeographicalAxis_FCF51F7273C9BD50B4B3E6B1AA3D545F" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisaggregationOfRevenueTable_C9D80595F738A9A66486E6B1AA3AA2F1" xlink:to="loc_srt_StatementGeographicalAxis_FCF51F7273C9BD50B4B3E6B1AA3D545F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_SegmentGeographicalDomain" xlink:label="loc_srt_SegmentGeographicalDomain_C9472226DFB2A9C3D72DE6B1AA3D4B8F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_StatementGeographicalAxis_FCF51F7273C9BD50B4B3E6B1AA3D545F" xlink:to="loc_srt_SegmentGeographicalDomain_C9472226DFB2A9C3D72DE6B1AA3D4B8F" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/country/2017/country-2017-01-31.xsd#country_US" xlink:label="loc_country_US_F54EB8E39CF4C9924BECE6B1AA3E3B58" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_SegmentGeographicalDomain_C9472226DFB2A9C3D72DE6B1AA3D4B8F" xlink:to="loc_country_US_F54EB8E39CF4C9924BECE6B1AA3E3B58" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractWithCustomerSalesChannelAxis" xlink:label="loc_us-gaap_ContractWithCustomerSalesChannelAxis_07FD836A2ABBD41A0FC1E6B1AA3E9887" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisaggregationOfRevenueTable_C9D80595F738A9A66486E6B1AA3AA2F1" xlink:to="loc_us-gaap_ContractWithCustomerSalesChannelAxis_07FD836A2ABBD41A0FC1E6B1AA3E9887" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractWithCustomerSalesChannelDomain" xlink:label="loc_us-gaap_ContractWithCustomerSalesChannelDomain_057502B5298CA7F161CFE6B1AA3EAD0F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ContractWithCustomerSalesChannelAxis_07FD836A2ABBD41A0FC1E6B1AA3E9887" xlink:to="loc_us-gaap_ContractWithCustomerSalesChannelDomain_057502B5298CA7F161CFE6B1AA3EAD0F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SalesChannelDirectlyToConsumerMember" xlink:label="loc_us-gaap_SalesChannelDirectlyToConsumerMember_DBFE8D810B5DEDD45CAAE6B1AA3FB3AE" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ContractWithCustomerSalesChannelDomain_057502B5298CA7F161CFE6B1AA3EAD0F" xlink:to="loc_us-gaap_SalesChannelDirectlyToConsumerMember_DBFE8D810B5DEDD45CAAE6B1AA3FB3AE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SalesChannelThroughIntermediaryMember" xlink:label="loc_us-gaap_SalesChannelThroughIntermediaryMember_4073B5E64CD3548A0452E6B1AA3F187C" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ContractWithCustomerSalesChannelDomain_057502B5298CA7F161CFE6B1AA3EAD0F" xlink:to="loc_us-gaap_SalesChannelThroughIntermediaryMember_4073B5E64CD3548A0452E6B1AA3F187C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DisaggregationOfRevenueLineItems" xlink:label="loc_us-gaap_DisaggregationOfRevenueLineItems_F8B98774C501ED52AFE4E6B1AA3F0188" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisaggregationOfRevenueTable_C9D80595F738A9A66486E6B1AA3AA2F1" xlink:to="loc_us-gaap_DisaggregationOfRevenueLineItems_F8B98774C501ED52AFE4E6B1AA3F0188" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_4D09D541F4F0B946C12DE6B1AA3F8590" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_F8B98774C501ED52AFE4E6B1AA3F0188" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_4D09D541F4F0B946C12DE6B1AA3F8590" xlink:type="arc" />
    <link:loc xlink:href="bah-20190630.xsd#bah_RevenueFromContractWithCustomerExcludingAssessedTaxPercentage" xlink:label="loc_bah_RevenueFromContractWithCustomerExcludingAssessedTaxPercentage_EA13DFC4DEE198BCFC8EE6B1AA40E94E" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_F8B98774C501ED52AFE4E6B1AA3F0188" xlink:to="loc_bah_RevenueFromContractWithCustomerExcludingAssessedTaxPercentage_EA13DFC4DEE198BCFC8EE6B1AA40E94E" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/RevenueTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueFromContractWithCustomerAbstract" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerAbstract_E46E6096DBCA2280CEE8E6B1A8917C4E" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DisaggregationOfRevenueTableTextBlock" xlink:label="loc_us-gaap_DisaggregationOfRevenueTableTextBlock_76682E30208F5A56E1DFE6B1A8917828" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_E46E6096DBCA2280CEE8E6B1A8917C4E" xlink:to="loc_us-gaap_DisaggregationOfRevenueTableTextBlock_76682E30208F5A56E1DFE6B1A8917828" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock" xlink:label="loc_us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock_D96D45DBF35E826BFF0FE6B1A891D46B" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_E46E6096DBCA2280CEE8E6B1A8917C4E" xlink:to="loc_us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock_D96D45DBF35E826BFF0FE6B1A891D46B" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/StockBasedCompensation" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_1C1C65176675791FE4DCE6B1A9DC6818" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_6D72A33F33AB9A4CCCD7E6B1A9DD7A64" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_1C1C65176675791FE4DCE6B1A9DC6818" xlink:to="loc_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_6D72A33F33AB9A4CCCD7E6B1A9DD7A64" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/StockBasedCompensationScheduleOfStockBasedCompensationExpenseDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_7C851C44FEE2C3A25CA3E6B1A8D09864" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable" xlink:label="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_9E4C19A5F2AB920CDAB3E6B1A8D0B70C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_7C851C44FEE2C3A25CA3E6B1A8D09864" xlink:to="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_9E4C19A5F2AB920CDAB3E6B1A8D0B70C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeStatementLocationAxis" xlink:label="loc_us-gaap_IncomeStatementLocationAxis_B313198AC430B0424220E6B1A8D1D233" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_9E4C19A5F2AB920CDAB3E6B1A8D0B70C" xlink:to="loc_us-gaap_IncomeStatementLocationAxis_B313198AC430B0424220E6B1A8D1D233" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_BEAF6C446CF399F38DAFE6B1A8D1A1C2" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_B313198AC430B0424220E6B1A8D1D233" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_BEAF6C446CF399F38DAFE6B1A8D1A1C2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CostOfSalesMember" xlink:label="loc_us-gaap_CostOfSalesMember_91AF7F4C9AF2C8FC9C60E6B1A8D17E20" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_BEAF6C446CF399F38DAFE6B1A8D1A1C2" xlink:to="loc_us-gaap_CostOfSalesMember_91AF7F4C9AF2C8FC9C60E6B1A8D17E20" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GeneralAndAdministrativeExpenseMember" xlink:label="loc_us-gaap_GeneralAndAdministrativeExpenseMember_EC8AA43772814AB66EB8E6B1A8D292B6" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_BEAF6C446CF399F38DAFE6B1A8D1A1C2" xlink:to="loc_us-gaap_GeneralAndAdministrativeExpenseMember_EC8AA43772814AB66EB8E6B1A8D292B6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AwardTypeAxis" xlink:label="loc_us-gaap_AwardTypeAxis_FEBCD78B49949295AA4EE6B1A8D26C1C" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_9E4C19A5F2AB920CDAB3E6B1A8D0B70C" xlink:to="loc_us-gaap_AwardTypeAxis_FEBCD78B49949295AA4EE6B1A8D26C1C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_830E1194722490DCEAACE6B1A8D2924A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AwardTypeAxis_FEBCD78B49949295AA4EE6B1A8D26C1C" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_830E1194722490DCEAACE6B1A8D2924A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EmployeeStockOptionMember" xlink:label="loc_us-gaap_EmployeeStockOptionMember_264C7BACF29005CA6341E6B1A8D24D1E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_830E1194722490DCEAACE6B1A8D2924A" xlink:to="loc_us-gaap_EmployeeStockOptionMember_264C7BACF29005CA6341E6B1A8D24D1E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestrictedStockMember" xlink:label="loc_us-gaap_RestrictedStockMember_3B855122A2B42EF87383E6B1A8D37919" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_830E1194722490DCEAACE6B1A8D2924A" xlink:to="loc_us-gaap_RestrictedStockMember_3B855122A2B42EF87383E6B1A8D37919" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PlanNameAxis" xlink:label="loc_us-gaap_PlanNameAxis_50BDBD41269665D22A04E6B1A8D33219" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_9E4C19A5F2AB920CDAB3E6B1A8D0B70C" xlink:to="loc_us-gaap_PlanNameAxis_50BDBD41269665D22A04E6B1A8D33219" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PlanNameDomain" xlink:label="loc_us-gaap_PlanNameDomain_78EAD247B85832D7DE21E6B1A8D33A5A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameAxis_50BDBD41269665D22A04E6B1A8D33219" xlink:to="loc_us-gaap_PlanNameDomain_78EAD247B85832D7DE21E6B1A8D33A5A" xlink:type="arc" />
    <link:loc xlink:href="bah-20190630.xsd#bah_AmendedAndRestatedEquityIncentivePlanMember" xlink:label="loc_bah_AmendedAndRestatedEquityIncentivePlanMember_86E5A586E6A4695D1F97E6B1A8D35C1D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameDomain_78EAD247B85832D7DE21E6B1A8D33A5A" xlink:to="loc_bah_AmendedAndRestatedEquityIncentivePlanMember_86E5A586E6A4695D1F97E6B1A8D35C1D" xlink:type="arc" />
    <link:loc xlink:href="bah-20190630.xsd#bah_AnnualIncentivePlanMember" xlink:label="loc_bah_AnnualIncentivePlanMember_0869FB672DE7D33653DEE6B1A8D4CEFF" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameDomain_78EAD247B85832D7DE21E6B1A8D33A5A" xlink:to="loc_bah_AnnualIncentivePlanMember_0869FB672DE7D33653DEE6B1A8D4CEFF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="loc_us-gaap_StatementClassOfStockAxis_31CD6102A0A349AE43DEE6B1A8D4F77A" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_9E4C19A5F2AB920CDAB3E6B1A8D0B70C" xlink:to="loc_us-gaap_StatementClassOfStockAxis_31CD6102A0A349AE43DEE6B1A8D4F77A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_us-gaap_ClassOfStockDomain_6C5E3A7272C027CA14DEE6B1A8D4C5B0" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementClassOfStockAxis_31CD6102A0A349AE43DEE6B1A8D4F77A" xlink:to="loc_us-gaap_ClassOfStockDomain_6C5E3A7272C027CA14DEE6B1A8D4C5B0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonClassAMember" xlink:label="loc_us-gaap_CommonClassAMember_401D02BED4B4EA0F3919E6B1A8D49F45" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockDomain_6C5E3A7272C027CA14DEE6B1A8D4C5B0" xlink:to="loc_us-gaap_CommonClassAMember_401D02BED4B4EA0F3919E6B1A8D49F45" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_A247E68DFBF1BCC4C599E6B1A8D47A93" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_9E4C19A5F2AB920CDAB3E6B1A8D0B70C" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_A247E68DFBF1BCC4C599E6B1A8D47A93" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AllocatedShareBasedCompensationExpense" xlink:label="loc_us-gaap_AllocatedShareBasedCompensationExpense_D943AB66916F7AEDD78DE6B1A8D52B8E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_A247E68DFBF1BCC4C599E6B1A8D47A93" xlink:to="loc_us-gaap_AllocatedShareBasedCompensationExpense_D943AB66916F7AEDD78DE6B1A8D52B8E" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/StockBasedCompensationStockPlansDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_CFB48025792E2C95677BE6B1A89ACF33" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_5D0A915ED14DE979B5EFE6B1A89ACD38" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_CFB48025792E2C95677BE6B1A89ACF33" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_5D0A915ED14DE979B5EFE6B1A89ACD38" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="loc_us-gaap_StatementClassOfStockAxis_4F689E7AEA86A3CDCB8EE6B1A89BF4C9" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_5D0A915ED14DE979B5EFE6B1A89ACD38" xlink:to="loc_us-gaap_StatementClassOfStockAxis_4F689E7AEA86A3CDCB8EE6B1A89BF4C9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_us-gaap_ClassOfStockDomain_954A20B8D4793FD2114CE6B1A89B791E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementClassOfStockAxis_4F689E7AEA86A3CDCB8EE6B1A89BF4C9" xlink:to="loc_us-gaap_ClassOfStockDomain_954A20B8D4793FD2114CE6B1A89B791E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonClassAMember" xlink:label="loc_us-gaap_CommonClassAMember_65DF14E4FAF00D88860CE6B1A89B58E4" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockDomain_954A20B8D4793FD2114CE6B1A89B791E" xlink:to="loc_us-gaap_CommonClassAMember_65DF14E4FAF00D88860CE6B1A89B58E4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AwardTypeAxis" xlink:label="loc_us-gaap_AwardTypeAxis_9BF8E4FB2D0FAA2043CCE6B1A89B59ED" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_5D0A915ED14DE979B5EFE6B1A89ACD38" xlink:to="loc_us-gaap_AwardTypeAxis_9BF8E4FB2D0FAA2043CCE6B1A89B59ED" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_AA348369E18F9F9E8E92E6B1A89CE77E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AwardTypeAxis_9BF8E4FB2D0FAA2043CCE6B1A89B59ED" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_AA348369E18F9F9E8E92E6B1A89CE77E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EmployeeStockOptionMember" xlink:label="loc_us-gaap_EmployeeStockOptionMember_DE22491EE4421BE61F30E6B1A89C0D6A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_AA348369E18F9F9E8E92E6B1A89CE77E" xlink:to="loc_us-gaap_EmployeeStockOptionMember_DE22491EE4421BE61F30E6B1A89C0D6A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestrictedStockUnitsRSUMember" xlink:label="loc_us-gaap_RestrictedStockUnitsRSUMember_407851CB99027C060F3FE6B1A89DA80B" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_AA348369E18F9F9E8E92E6B1A89CE77E" xlink:to="loc_us-gaap_RestrictedStockUnitsRSUMember_407851CB99027C060F3FE6B1A89DA80B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestrictedStockMember" xlink:label="loc_us-gaap_RestrictedStockMember_6C902F0F5A8E77E696A2E6B1A89D8EE0" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_AA348369E18F9F9E8E92E6B1A89CE77E" xlink:to="loc_us-gaap_RestrictedStockMember_6C902F0F5A8E77E696A2E6B1A89D8EE0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PlanNameAxis" xlink:label="loc_us-gaap_PlanNameAxis_3516BFD085904AFD1B71E6B1A89D1123" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_5D0A915ED14DE979B5EFE6B1A89ACD38" xlink:to="loc_us-gaap_PlanNameAxis_3516BFD085904AFD1B71E6B1A89D1123" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PlanNameDomain" xlink:label="loc_us-gaap_PlanNameDomain_33554DDD3C88431222D4E6B1A89D9737" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameAxis_3516BFD085904AFD1B71E6B1A89D1123" xlink:to="loc_us-gaap_PlanNameDomain_33554DDD3C88431222D4E6B1A89D9737" xlink:type="arc" />
    <link:loc xlink:href="bah-20190630.xsd#bah_AmendedAndRestatedEquityIncentivePlanMember" xlink:label="loc_bah_AmendedAndRestatedEquityIncentivePlanMember_48E19964028A1567C853E6B1A89D1E8B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameDomain_33554DDD3C88431222D4E6B1A89D9737" xlink:to="loc_bah_AmendedAndRestatedEquityIncentivePlanMember_48E19964028A1567C853E6B1A89D1E8B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_0B3ECE4B177FDBBB2BC9E6B1A89D9BB4" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_5D0A915ED14DE979B5EFE6B1A89ACD38" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_0B3ECE4B177FDBBB2BC9E6B1A89D9BB4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_C1BFB7EC8EBCF5778E67E6B1A89E3C14" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_0B3ECE4B177FDBBB2BC9E6B1A89D9BB4" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_C1BFB7EC8EBCF5778E67E6B1A89E3C14" xlink:type="arc" />
    <link:loc xlink:href="bah-20190630.xsd#bah_ShareBasedCompensationArrangementbyShareBasedPaymentAwardOptionsGrantsinPeriodGrantDateFairValue" xlink:label="loc_bah_ShareBasedCompensationArrangementbyShareBasedPaymentAwardOptionsGrantsinPeriodGrantDateFairValue_A66072751045290D4647E6B1A89E0B98" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_0B3ECE4B177FDBBB2BC9E6B1A89D9BB4" xlink:to="loc_bah_ShareBasedCompensationArrangementbyShareBasedPaymentAwardOptionsGrantsinPeriodGrantDateFairValue_A66072751045290D4647E6B1A89E0B98" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_AB31A2FC3CD671C843B0E6B1A89ED19B" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_0B3ECE4B177FDBBB2BC9E6B1A89D9BB4" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_AB31A2FC3CD671C843B0E6B1A89ED19B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_A9104181256933A838F2E6B1A89EC4AB" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_0B3ECE4B177FDBBB2BC9E6B1A89D9BB4" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_A9104181256933A838F2E6B1A89EC4AB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares_FB000973D692E49C3F85E6B1A89FD8AA" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_0B3ECE4B177FDBBB2BC9E6B1A89D9BB4" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares_FB000973D692E49C3F85E6B1A89FD8AA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_CFC0791D0E3F5CA388D3E6B1A89F6A3E" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_0B3ECE4B177FDBBB2BC9E6B1A89D9BB4" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_CFC0791D0E3F5CA388D3E6B1A89F6A3E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SharePrice" xlink:label="loc_us-gaap_SharePrice_6106FCE78D65E7B19605E6B1A89F9230" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_0B3ECE4B177FDBBB2BC9E6B1A89D9BB4" xlink:to="loc_us-gaap_SharePrice_6106FCE78D65E7B19605E6B1A89F9230" xlink:type="arc" />
    <link:loc xlink:href="bah-20190630.xsd#bah_SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsGrantsinPeriodFairValue" xlink:label="loc_bah_SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsGrantsinPeriodFairValue_B1C4AFCBDA6BA37A798AE6B1A89F0F63" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_0B3ECE4B177FDBBB2BC9E6B1A89D9BB4" xlink:to="loc_bah_SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsGrantsinPeriodFairValue_B1C4AFCBDA6BA37A798AE6B1A89F0F63" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TreasuryStockSharesAcquired" xlink:label="loc_us-gaap_TreasuryStockSharesAcquired_1F37768C73BE7A8DE54DE6B1A89F4632" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_0B3ECE4B177FDBBB2BC9E6B1A89D9BB4" xlink:to="loc_us-gaap_TreasuryStockSharesAcquired_1F37768C73BE7A8DE54DE6B1A89F4632" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TreasuryStockValueAcquiredCostMethod" xlink:label="loc_us-gaap_TreasuryStockValueAcquiredCostMethod_DE6C78806F1035D2329AE6B1A89F2724" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_0B3ECE4B177FDBBB2BC9E6B1A89D9BB4" xlink:to="loc_us-gaap_TreasuryStockValueAcquiredCostMethod_DE6C78806F1035D2329AE6B1A89F2724" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans_65BE8884A24160A2A404E6B1A8A07A26" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_0B3ECE4B177FDBBB2BC9E6B1A89D9BB4" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans_65BE8884A24160A2A404E6B1A8A07A26" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/StockBasedCompensationTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_C9E63F8DC432F985AED1E6B1A9CC16C6" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock" xlink:label="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock_231034EE8F37A261E1BBE6B1A9CCFCFE" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_C9E63F8DC432F985AED1E6B1A9CC16C6" xlink:to="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock_231034EE8F37A261E1BBE6B1A9CCFCFE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfUnrecognizedCompensationCostNonvestedAwardsTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfUnrecognizedCompensationCostNonvestedAwardsTableTextBlock_1562F24A315E2BE7CCC2E6B1A9CC89B8" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_C9E63F8DC432F985AED1E6B1A9CC16C6" xlink:to="loc_us-gaap_ScheduleOfUnrecognizedCompensationCostNonvestedAwardsTableTextBlock_1562F24A315E2BE7CCC2E6B1A9CC89B8" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.boozallen.com/role/StockBasedCompensationUnrecognizedCompensationDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_865767F9041E97AF428DE6B1A888ABE0" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_595B2F698EC26FD49983E6B1A888DA57" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_865767F9041E97AF428DE6B1A888ABE0" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_595B2F698EC26FD49983E6B1A888DA57" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PlanNameAxis" xlink:label="loc_us-gaap_PlanNameAxis_611129484DC0AA55409BE6B1A8897BCA" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_595B2F698EC26FD49983E6B1A888DA57" xlink:to="loc_us-gaap_PlanNameAxis_611129484DC0AA55409BE6B1A8897BCA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PlanNameDomain" xlink:label="loc_us-gaap_PlanNameDomain_F293C713C6EE77EAA552E6B1A8893AF6" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameAxis_611129484DC0AA55409BE6B1A8897BCA" xlink:to="loc_us-gaap_PlanNameDomain_F293C713C6EE77EAA552E6B1A8893AF6" xlink:type="arc" />
    <link:loc xlink:href="bah-20190630.xsd#bah_AmendedAndRestatedEquityIncentivePlanMember" xlink:label="loc_bah_AmendedAndRestatedEquityIncentivePlanMember_67FCE5D48AEE131772ABE6B1A889C646" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameDomain_F293C713C6EE77EAA552E6B1A8893AF6" xlink:to="loc_bah_AmendedAndRestatedEquityIncentivePlanMember_67FCE5D48AEE131772ABE6B1A889C646" xlink:type="arc" />
    <link:loc xlink:href="bah-20190630.xsd#bah_AnnualIncentivePlanMember" xlink:label="loc_bah_AnnualIncentivePlanMember_8C7C4D2CA4E4F945C1DFE6B1A88A74EF" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameDomain_F293C713C6EE77EAA552E6B1A8893AF6" xlink:to="loc_bah_AnnualIncentivePlanMember_8C7C4D2CA4E4F945C1DFE6B1A88A74EF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AwardTypeAxis" xlink:label="loc_us-gaap_AwardTypeAxis_08091458226C494E792AE6B1A88A5D7B" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_595B2F698EC26FD49983E6B1A888DA57" xlink:to="loc_us-gaap_AwardTypeAxis_08091458226C494E792AE6B1A88A5D7B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_2FFAC4152ED83DF6D29AE6B1A88AB692" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AwardTypeAxis_08091458226C494E792AE6B1A88A5D7B" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_2FFAC4152ED83DF6D29AE6B1A88AB692" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EmployeeStockOptionMember" xlink:label="loc_us-gaap_EmployeeStockOptionMember_2F8B7EDABCC94121365CE6B1A88BF2B3" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_2FFAC4152ED83DF6D29AE6B1A88AB692" xlink:to="loc_us-gaap_EmployeeStockOptionMember_2F8B7EDABCC94121365CE6B1A88BF2B3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestrictedStockMember" xlink:label="loc_us-gaap_RestrictedStockMember_80682FC9C58C38FE6DD5E6B1A88B6715" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_2FFAC4152ED83DF6D29AE6B1A88AB692" xlink:to="loc_us-gaap_RestrictedStockMember_80682FC9C58C38FE6DD5E6B1A88B6715" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="loc_us-gaap_StatementClassOfStockAxis_48C634FCBB7A4D6A5207E6B1A88BF411" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_595B2F698EC26FD49983E6B1A888DA57" xlink:to="loc_us-gaap_StatementClassOfStockAxis_48C634FCBB7A4D6A5207E6B1A88BF411" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_us-gaap_ClassOfStockDomain_1D4794B6506BCAB92F6DE6B1A88B942D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementClassOfStockAxis_48C634FCBB7A4D6A5207E6B1A88BF411" xlink:to="loc_us-gaap_ClassOfStockDomain_1D4794B6506BCAB92F6DE6B1A88B942D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonClassAMember" xlink:label="loc_us-gaap_CommonClassAMember_ABDC04629329B46AE3CDE6B1A88BA346" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockDomain_1D4794B6506BCAB92F6DE6B1A88B942D" xlink:to="loc_us-gaap_CommonClassAMember_ABDC04629329B46AE3CDE6B1A88BA346" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_9E71C1F918D454F94640E6B1A88C238E" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_595B2F698EC26FD49983E6B1A888DA57" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_9E71C1F918D454F94640E6B1A88C238E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_5EF5F4304FC63E738DCAE6B1A88C8C33" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_9E71C1F918D454F94640E6B1A88C238E" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_5EF5F4304FC63E738DCAE6B1A88C8C33" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_4177E959711B88E59087E6B1A88C2618" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_9E71C1F918D454F94640E6B1A88C238E" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_4177E959711B88E59087E6B1A88C2618" xlink:type="arc" />
  </link:presentationLink>
</link:linkbase>
