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  <xs:element id="bntx_DisclosureOfEffectOfChangesInForeignExchangeRatesTable" abstract="true" name="DisclosureOfEffectOfChangesInForeignExchangeRatesTable" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType"/>
  <xs:element id="bntx_PositiveFivePercentageChangeInForeignExchangeRateMember" abstract="true" name="PositiveFivePercentageChangeInForeignExchangeRateMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="bntx_NegativeFivePercentageChangeInForeignExchangeRateMember" abstract="true" name="NegativeFivePercentageChangeInForeignExchangeRateMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="bntx_DisclosureOfEffectOfChangesInForeignExchangeRatesLineItems" abstract="true" name="DisclosureOfEffectOfChangesInForeignExchangeRatesLineItems" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="bntx_ForeignCurrencyChangesEffectOnLossBeforeTax" abstract="false" name="ForeignCurrencyChangesEffectOnLossBeforeTax" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="bntx_ForeignCurrencyChangesEffectOnPretaxEquity" abstract="false" name="ForeignCurrencyChangesEffectOnPretaxEquity" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="bntx_InterestBearingLoansAndBorrowings" abstract="false" name="InterestBearingLoansAndBorrowings" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="bntx_CurrentObligationsUnderLeaseContractsMember" abstract="true" name="CurrentObligationsUnderLeaseContractsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="bntx_NoncurrentObligationsUnderLeaseContractsMember" abstract="true" name="NoncurrentObligationsUnderLeaseContractsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="bntx_InterestBearingLoansAndBorrowingsMember" abstract="true" name="InterestBearingLoansAndBorrowingsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="bntx_IncreaseDecreaseThroughReclassificationLiabilitiesArisingFromFinancingActivities" abstract="false" name="IncreaseDecreaseThroughReclassificationLiabilitiesArisingFromFinancingActivities" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="bntx_DeferredExpense" abstract="false" name="DeferredExpense" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="bntx_CurrentPrepaymentsRelatedToServiceContracts" abstract="false" name="CurrentPrepaymentsRelatedToServiceContracts" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="bntx_OtherCurrentAssetsOther" abstract="false" name="OtherCurrentAssetsOther" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="bntx_EuropeanCommissionToCollaborationPartnerMember" abstract="true" name="EuropeanCommissionToCollaborationPartnerMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="bntx_RyvuTherapeuticsSAMember" abstract="true" name="RyvuTherapeuticsSAMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="bntx_MediLinkTherapeuticsCo.LtdMember" abstract="true" name="MediLinkTherapeuticsCo.LtdMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="bntx_InsuranceObligationAndServiceContractsMember" abstract="true" name="InsuranceObligationAndServiceContractsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="bntx_AnnouncementOfResearchDevelopmentAndCommercializationCollaborationAgreementMember" abstract="true" name="AnnouncementOfResearchDevelopmentAndCommercializationCollaborationAgreementMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="bntx_ShareRepurchaseProgramPeriodAxis" abstract="true" name="ShareRepurchaseProgramPeriodAxis" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType"/>
  <xs:element id="bntx_ShareRepurchaseProgramPeriodDomain" abstract="true" name="ShareRepurchaseProgramPeriodDomain" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="bntx_ShareRepurchaseProgramTrancheOneMember" abstract="true" name="ShareRepurchaseProgramTrancheOneMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="bntx_ShareRepurchaseProgramTrancheTwoMember" abstract="true" name="ShareRepurchaseProgramTrancheTwoMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="bntx_NumberOfSharesHeldInTreasury" abstract="false" name="NumberOfSharesHeldInTreasury" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="bntx_ShareRepurchaseProgramAuthorizedAmount" abstract="false" name="ShareRepurchaseProgramAuthorizedAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="bntx_ShareRepurchaseProgram2023Member" abstract="true" name="ShareRepurchaseProgram2023Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="bntx_ShareRepurchaseProgramNumberOfAmericanDepositarySharesADSPurchased" abstract="false" name="ShareRepurchaseProgramNumberOfAmericanDepositarySharesADSPurchased" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="bntx_ShareRepurchaseProgramAveragePricePerAmericanDepositaryShareADS" abstract="false" name="ShareRepurchaseProgramAveragePricePerAmericanDepositaryShareADS" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:perShareItemType"/>
  <xs:element id="bntx_ShareRepurchaseProgramNetAmountSpent" abstract="false" name="ShareRepurchaseProgramNetAmountSpent" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="bntx_EmployeeStockOwnershipPlanMember" abstract="true" name="EmployeeStockOwnershipPlanMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="bntx_ManagementBoardGrantMember" abstract="true" name="ManagementBoardGrantMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="bntx_BioNTechEmployeeEquityPlanForEmployeesBasedInEuropeMember" abstract="true" name="BioNTechEmployeeEquityPlanForEmployeesBasedInEuropeMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="bntx_InstaDeepEmployeeIncentivePlanMember" abstract="true" name="InstaDeepEmployeeIncentivePlanMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="bntx_BioNTech2020RestrictedStockUnitPlanForNorthAmericaEmployeesMember" abstract="true" name="BioNTech2020RestrictedStockUnitPlanForNorthAmericaEmployeesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="bntx_A2024NorthAmericaEmployeeParticipationPlanMember" abstract="true" name="A2024NorthAmericaEmployeeParticipationPlanMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="bntx_ResearchAndDevelopmentExpensesMember" abstract="true" name="ResearchAndDevelopmentExpensesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="bntx_SalesAndMarketingExpenseMember" abstract="true" name="SalesAndMarketingExpenseMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="bntx_GeneralAndAdministrativeExpensesMember" abstract="true" name="GeneralAndAdministrativeExpensesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="bntx_ReclassificationOfShareBasedPaymentArrangement" abstract="false" name="ReclassificationOfShareBasedPaymentArrangement" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="bntx_EmployeeEquityPlanLongTermIncentiveProgramMember" abstract="true" name="EmployeeEquityPlanLongTermIncentiveProgramMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="bntx_BioNTech2024NorthAmericaEmployeeParticipationPlanRSUsMember" abstract="true" name="BioNTech2024NorthAmericaEmployeeParticipationPlanRSUsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="bntx_BioNTech2024NorthAmericaEmployeeParticipationPlanPSUsMember" abstract="true" name="BioNTech2024NorthAmericaEmployeeParticipationPlanPSUsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="bntx_InstaDeepRSUProgramEmployeesMember" abstract="true" name="InstaDeepRSUProgramEmployeesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="bntx_EmployeeEquityPlanLongTermIncentivePlusProgramMember" abstract="true" name="EmployeeEquityPlanLongTermIncentivePlusProgramMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="bntx_CashSettledShareBasedPaymentArrangementMember" abstract="true" name="CashSettledShareBasedPaymentArrangementMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="bntx_ProfessorUgurSahinMDMember" abstract="true" name="ProfessorUgurSahinMDMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="bntx_AllOtherMembersMember" abstract="true" name="AllOtherMembersMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="bntx_SaleOfStockAxis" abstract="true" name="SaleOfStockAxis" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType"/>
  <xs:element id="bntx_SaleOfStockDomain" abstract="true" name="SaleOfStockDomain" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="bntx_EmployeeStockOptionPlanMember" abstract="true" name="EmployeeStockOptionPlanMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="bntx_EmployeeStockOwnershipPlanESOPNameAxis" abstract="true" name="EmployeeStockOwnershipPlanESOPNameAxis" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType"/>
  <xs:element id="bntx_EmployeeStockOwnershipPlanESOPNameDomain" abstract="true" name="EmployeeStockOwnershipPlanESOPNameDomain" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="bntx_EmployeeStockOwnershipPlan2019Member" abstract="true" name="EmployeeStockOwnershipPlan2019Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="bntx_CashOutflowToTaxAuthority" abstract="false" name="CashOutflowToTaxAuthority" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="bntx_ShareBasedVestingPeriod" abstract="false" name="ShareBasedVestingPeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="bntx_AnnualVestingPercentageOfShareBasedPaymentArrangement" abstract="false" name="AnnualVestingPercentageOfShareBasedPaymentArrangement" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:percentItemType"/>
  <xs:element id="bntx_ShareBasedCompensationTargetIncentiveAmount" abstract="false" name="ShareBasedCompensationTargetIncentiveAmount" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="bntx_CashOutflowForShareBasedPaymentArrangementExercise" abstract="false" name="CashOutflowForShareBasedPaymentArrangementExercise" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="bntx_PercentageOfAmericanDepositorySharesToOrdinarySharesAwardsSettledAtEndOfMonth" abstract="false" name="PercentageOfAmericanDepositorySharesToOrdinarySharesAwardsSettledAtEndOfMonth" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="bntx_PercentageOfAmericanDepositorySharesToOrdinaryShares" abstract="false" name="PercentageOfAmericanDepositorySharesToOrdinaryShares" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:percentItemType"/>
  <xs:element id="bntx_OptionTerm" abstract="false" name="OptionTerm" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="bntx_OptionVestingPeriod" abstract="false" name="OptionVestingPeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="bntx_OptionExercisablePeriod" abstract="false" name="OptionExercisablePeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="bntx_PercentageOfIncreaseInExercisePrice" abstract="false" name="PercentageOfIncreaseInExercisePrice" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:percentItemType"/>
  <xs:element id="bntx_ThresholdAmountOfDividendByNumberOfSharesOutstandingImmediatelyFollowingInitialPublicOffering" abstract="false" name="ThresholdAmountOfDividendByNumberOfSharesOutstandingImmediatelyFollowingInitialPublicOffering" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="bntx_PercentageOfTargetSharePriceApplicableForPriorTwelveMonth" abstract="false" name="PercentageOfTargetSharePriceApplicableForPriorTwelveMonth" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:percentItemType"/>
  <xs:element id="bntx_PriceOfAmericanDepositoryShareAsAPercentageOfExercisePriceMaximum" abstract="false" name="PriceOfAmericanDepositoryShareAsAPercentageOfExercisePriceMaximum" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types1:percentItemType"/>
  <xs:element id="bntx_MaximumEconomicBenefitsOfOptionsExercised" abstract="false" name="MaximumEconomicBenefitsOfOptionsExercised" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="bntx_MaximumCashPaymentInShareBasedPaymentArrangement" abstract="false" name="MaximumCashPaymentInShareBasedPaymentArrangement" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="bntx_PhantomOptionAwardsLiability" abstract="false" name="PhantomOptionAwardsLiability" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="bntx_ExercisePriceCurrencyTranslationOfPublicOfferingPricePerShare" abstract="false" name="ExercisePriceCurrencyTranslationOfPublicOfferingPricePerShare" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:perShareItemType"/>
  <xs:element id="bntx_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodIntrinsicValue1" abstract="false" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodIntrinsicValue1" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="bntx_EffectiveExercisePriceMaximum" abstract="false" name="EffectiveExercisePriceMaximum" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:perShareItemType"/>
  <xs:element id="bntx_ExerciseOfOptionRightsMinimumStrikePricePercent" abstract="false" name="ExerciseOfOptionRightsMinimumStrikePricePercent" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:percentItemType"/>
  <xs:element id="bntx_ExercisePricePhantomOptionsGranted" abstract="false" name="ExercisePricePhantomOptionsGranted" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:perShareItemType"/>
  <xs:element id="bntx_ShareBasedPaymentArrangementRelatedToRightsVestedAndExercisable" abstract="false" name="ShareBasedPaymentArrangementRelatedToRightsVestedAndExercisable" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="bntx_EmployeeEquityPlanLongTermIncentive2020ProgramMember" abstract="true" name="EmployeeEquityPlanLongTermIncentive2020ProgramMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="bntx_EmployeeEquityPlanLongTermIncentive2021ProgramMember" abstract="true" name="EmployeeEquityPlanLongTermIncentive2021ProgramMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="bntx_EmployeeEquityPlanLongTermIncentive2022ProgramMember" abstract="true" name="EmployeeEquityPlanLongTermIncentive2022ProgramMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="bntx_ShareOptionsOutstandingAbstract" abstract="true" name="ShareOptionsOutstandingAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="bntx_NumberOfShareOptionsSettledInShareBasedPaymentArrangement" abstract="false" name="NumberOfShareOptionsSettledInShareBasedPaymentArrangement" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="bntx_NumberOfShareOptionsVestedInShareBasedPaymentArrangement" abstract="false" name="NumberOfShareOptionsVestedInShareBasedPaymentArrangement" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="bntx_NumberOfShareOptionsUnestedInShareBasedPaymentArrangement" abstract="false" name="NumberOfShareOptionsUnestedInShareBasedPaymentArrangement" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="bntx_NumberOfOrdinarySharesUnderlyingOptionsAbstract" abstract="true" name="NumberOfOrdinarySharesUnderlyingOptionsAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="bntx_NumberOfOrdinarySharesUnderlyingOptionsOutstanding" abstract="false" name="NumberOfOrdinarySharesUnderlyingOptionsOutstanding" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="bntx_NumberOfOrdinarySharesUnderlyingOptionsForfeitedInShareBasedPaymentArrangement" abstract="false" name="NumberOfOrdinarySharesUnderlyingOptionsForfeitedInShareBasedPaymentArrangement" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="bntx_NumberOfOrdinarySharesUnderlyingOptionsExercisedInShareBasedPaymentArrangement" abstract="false" name="NumberOfOrdinarySharesUnderlyingOptionsExercisedInShareBasedPaymentArrangement" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="bntx_NumberOfOrdinarySharesUnderlyingOptionsVestedInShareBasedPaymentArrangement" abstract="false" name="NumberOfOrdinarySharesUnderlyingOptionsVestedInShareBasedPaymentArrangement" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="bntx_NumberOfOrdinarySharesUnderlyingOptionsUnvestedInShareBasedPaymentArrangement" abstract="false" name="NumberOfOrdinarySharesUnderlyingOptionsUnvestedInShareBasedPaymentArrangement" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="bntx_WeightedAverageExercisePriceAbstract" abstract="true" name="WeightedAverageExercisePriceAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="bntx_WeightedAverageExercisePriceOfShareOptionsExercisedInShareBasedPaymentArrangement" abstract="false" name="WeightedAverageExercisePriceOfShareOptionsExercisedInShareBasedPaymentArrangement" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:perShareItemType"/>
  <xs:element id="bntx_WeightedAverageExercisePriceOfShareOptionsVestedInShareBasedPaymentArrangement" abstract="false" name="WeightedAverageExercisePriceOfShareOptionsVestedInShareBasedPaymentArrangement" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types1:perShareItemType"/>
  <xs:element id="bntx_WeightedAverageExercisePriceOfShareOptionsUnvestedInShareBasedPaymentArrangement" abstract="false" name="WeightedAverageExercisePriceOfShareOptionsUnvestedInShareBasedPaymentArrangement" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types1:perShareItemType"/>
  <xs:element id="bntx_EstimatedAllocationDateOneMember" abstract="true" name="EstimatedAllocationDateOneMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="bntx_EstimatedAllocationDateTwoMember" abstract="true" name="EstimatedAllocationDateTwoMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="bntx_EstimatedAllocationDateThreeMember" abstract="true" name="EstimatedAllocationDateThreeMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="bntx_EstimatedAllocationDateFourMember" abstract="true" name="EstimatedAllocationDateFourMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="bntx_EstimatedAllocationDateFiveMember" abstract="true" name="EstimatedAllocationDateFiveMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="bntx_EstimatedAllocationDateSixMember" abstract="true" name="EstimatedAllocationDateSixMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="bntx_NumberOfShareOptionsAllocatedAndVestedSubjectToPerformanceAndWaitingRequirementsInShareBasedPaymentArrangement" abstract="false" name="NumberOfShareOptionsAllocatedAndVestedSubjectToPerformanceAndWaitingRequirementsInShareBasedPaymentArrangement" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="bntx_NumberOfShareOptionsAllocatedAndUnvestedInShareBasedPaymentArrangement" abstract="false" name="NumberOfShareOptionsAllocatedAndUnvestedInShareBasedPaymentArrangement" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="bntx_CurrentOnerousContractsProvisionAdditions" abstract="false" name="CurrentOnerousContractsProvisionAdditions" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="bntx_CurrentOnerousContractsProvisionRelatedToUsage" abstract="false" name="CurrentOnerousContractsProvisionRelatedToUsage" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="bntx_LiabilitiesForEmployeeBenefits" abstract="false" name="LiabilitiesForEmployeeBenefits" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="bntx_LiabilitiesFromWageTaxesAndSocialSecuritiesExpenses" abstract="false" name="LiabilitiesFromWageTaxesAndSocialSecuritiesExpenses" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="bntx_OtherLiabilitiesOther" abstract="false" name="OtherLiabilitiesOther" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="bntx_OtherNonFinancialLiabilitiesRelatedToFundsReceivedBasedOnGovernmentGrantsAndSimilarGrants" abstract="false" name="OtherNonFinancialLiabilitiesRelatedToFundsReceivedBasedOnGovernmentGrantsAndSimilarGrants" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="bntx_OtherOperatingEquipmentMember" abstract="true" name="OtherOperatingEquipmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="bntx_UndiscountedFutureLeasePaymentsRelatedToRenewalOptionsNotIncludedInLeaseLiabilities" abstract="false" name="UndiscountedFutureLeasePaymentsRelatedToRenewalOptionsNotIncludedInLeaseLiabilities" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="bntx_ExpenseRelatingToShortTermLeasesAndLeasesOfLowValueAssetsForWhichRecognitionExemptionHasBeenUsed" abstract="false" name="ExpenseRelatingToShortTermLeasesAndLeasesOfLowValueAssetsForWhichRecognitionExemptionHasBeenUsed" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="bntx_LeaseExpensesRecognizedInProfitOrLoss" abstract="false" name="LeaseExpensesRecognizedInProfitOrLoss" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="bntx_ManagementBoardMember" abstract="true" name="ManagementBoardMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="bntx_SupervisoryBoardMember" abstract="true" name="SupervisoryBoardMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="bntx_JensHolsteinMember" abstract="true" name="JensHolsteinMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="bntx_SeanMarettMember" abstract="true" name="SeanMarettMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="bntx_KeyManagementPersonnelCompensationFixedCompensation" abstract="false" name="KeyManagementPersonnelCompensationFixedCompensation" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="bntx_KeyManagementPersonnelCompensationFringeBenefits" abstract="false" name="KeyManagementPersonnelCompensationFringeBenefits" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="bntx_KeyManagementPersonnelCompensationShortTermEmployeeBenefitsSecondInstallment" abstract="false" name="KeyManagementPersonnelCompensationShortTermEmployeeBenefitsSecondInstallment" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="bntx_KeyManagementPersonnelCompensationOtherVariableCompensation" abstract="false" name="KeyManagementPersonnelCompensationOtherVariableCompensation" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="bntx_KeyManagementPersonnelCompensationPhantomSharesAwarded" abstract="false" name="KeyManagementPersonnelCompensationPhantomSharesAwarded" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="bntx_KeyManagementPersonnelCompensationSigningBonus" abstract="false" name="KeyManagementPersonnelCompensationSigningBonus" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="bntx_KeyManagementPersonnelCompensationSeverance" abstract="false" name="KeyManagementPersonnelCompensationSeverance" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="bntx_KeyManagementPersonnelCompensationSeveranceAdditionalPayment" abstract="false" name="KeyManagementPersonnelCompensationSeveranceAdditionalPayment" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="bntx_KeyManagementPersonnelCompensationConsultancyAgreementPayment" abstract="false" name="KeyManagementPersonnelCompensationConsultancyAgreementPayment" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="bntx_EmployeeStockOwnershipPlan2018Member" abstract="true" name="EmployeeStockOwnershipPlan2018Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="bntx_EmployeeStockOwnershipPlan2020Member" abstract="true" name="EmployeeStockOwnershipPlan2020Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="bntx_NumberOfShareOptionsHeld" abstract="false" name="NumberOfShareOptionsHeld" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:decimalItemType"/>
  <xs:element id="bntx_PurchasesOfGoodsAndServiceRelatedPartyTransactions" abstract="false" name="PurchasesOfGoodsAndServiceRelatedPartyTransactions" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="bntx_PurchasesFromRelatedPartyTransactions" abstract="false" name="PurchasesFromRelatedPartyTransactions" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="bntx_ATHOSKGMember" abstract="true" name="ATHOSKGMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="bntx_LicenseAndOptionAgreementMember" abstract="true" name="LicenseAndOptionAgreementMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="bntx_PurchaseOfSharesUnderAgreement" abstract="false" name="PurchaseOfSharesUnderAgreement" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="bntx_UpfrontPayment" abstract="false" name="UpfrontPayment" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
</xs:schema>
