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<!-- DFIN ActiveDisclosure(SM) XBRL Schema Document - http://www.dfinsolutions.com/ -->
<!-- Creation Date      : 2021-03-30T14:14:26.4316036+00:00 -->
<!-- Version            : 5.0.1.571 -->
<!-- Package ID         : a6c3372c9f8947078f9b74c1e02df132 -->
<!-- Copyright (c) 2021 Donnelley Financial Solutions, Inc. All Rights Reserved. -->
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  <xsd:element id="bntx_NumberOfReportingSegments" name="NumberOfReportingSegments" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="bntx_MinimumNumberOfCountriesInWhichCOVID19VaccineAuthorizedOrApprovedForEmergencyOrTemporaryUseOrGrantedConditionalMarketingAuthorization" name="MinimumNumberOfCountriesInWhichCOVID19VaccineAuthorizedOrApprovedForEmergencyOrTemporaryUseOrGrantedConditionalMarketingAuthorization" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="bntx_EquipmentToolsAndInstallationsMember" name="EquipmentToolsAndInstallationsMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_UsefulLifeMeasuredAsPeriodOfTimeRightOfUseAssets" name="UsefulLifeMeasuredAsPeriodOfTimeRightOfUseAssets" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="bntx_ProductionFacilitiesMember" name="ProductionFacilitiesMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_IntellectualPropertyRightsMember" name="IntellectualPropertyRightsMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_EstimatedMilestonePaymentToBeReceivedAtContractInception" name="EstimatedMilestonePaymentToBeReceivedAtContractInception" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" />
  <xsd:element id="bntx_SignificantAccountingJudgmentsEstimatesAndAssumptionsAbstract" name="SignificantAccountingJudgmentsEstimatesAndAssumptionsAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_SignificantAccountingJudgmentsEstimatesAndAssumptionsLineItems" name="SignificantAccountingJudgmentsEstimatesAndAssumptionsLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_SignificantAccountingJudgmentsEstimatesAndAssumptionsTable" name="SignificantAccountingJudgmentsEstimatesAndAssumptionsTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_OutsideUSMember" name="OutsideUSMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_CollaborationAgreementMember" name="CollaborationAgreementMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_BioNTechRNAPharmaceuticalsGmbHMember" name="BioNTechRNAPharmaceuticalsGmbHMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_BioNTechDeliveryTechnologiesGmbHMember" name="BioNTechDeliveryTechnologiesGmbHMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_BioNTechDiagnosticsGmbHMember" name="BioNTechDiagnosticsGmbHMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_BioNTechEuropeGmbHMember" name="BioNTechEuropeGmbHMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_BioNTechManufacturingGmbHMember" name="BioNTechManufacturingGmbHMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_BioNTechAustriaBeteiligungenGmbHMember" name="BioNTechAustriaBeteiligungenGmbHMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_BioNTechInnovativeManufacturingServicesGmbHMember" name="BioNTechInnovativeManufacturingServicesGmbHMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_ReSanoGmbHMember" name="ReSanoGmbHMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_JPTPeptideTechnologiesGmbHMember" name="JPTPeptideTechnologiesGmbHMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_JPTPeptideTechnologiesIncMember" name="JPTPeptideTechnologiesIncMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_BioNTechUSAHoldingLLCMember" name="BioNTechUSAHoldingLLCMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_BioNTechResearchAndDevelopmentIncMember" name="BioNTechResearchAndDevelopmentIncMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_BioNTechCellAndGeneTherapiesGmbHMember" name="BioNTechCellAndGeneTherapiesGmbHMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_BioNTechPharmaceuticalsAsiaPacificPteLtdMember" name="BioNTechPharmaceuticalsAsiaPacificPteLtdMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_BioNTechRealEstateVerwaltungsGmbHMember" name="BioNTechRealEstateVerwaltungsGmbHMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_BioNTechUKLimitedMember" name="BioNTechUKLimitedMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_BioNTechRealEstateGmbHAndCoKGMember" name="BioNTechRealEstateGmbHAndCoKGMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_BioNTechRealEstateHoldingGmbHMember" name="BioNTechRealEstateHoldingGmbHMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_BioNTechRealEstateDerGoldgrubeGmbHCoKGMember" name="BioNTechRealEstateDerGoldgrubeGmbHCoKGMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_BioNTechRealEstateHausVierGmbHCoKGMember" name="BioNTechRealEstateHausVierGmbHCoKGMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_BioNTechRealEstateAdamOpelStraeGmbHCoKGMember" name="BioNTechRealEstateAdamOpelStraeGmbHCoKGMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_NumberOfEntitiesAcquiredDuringPeriod" name="NumberOfEntitiesAcquiredDuringPeriod" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="bntx_NumberOfNewEntities" name="NumberOfNewEntities" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="bntx_NeonTherapeuticsIncAndNovartisManufacturingGmbHMember" name="NeonTherapeuticsIncAndNovartisManufacturingGmbHMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_BioNTechUSAHoldingLLCAndBioNTechResearchAndDevelopmentIncMember" name="BioNTechUSAHoldingLLCAndBioNTechResearchAndDevelopmentIncMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_BioNTechMember" name="BioNTechMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_ATImpfGmbHMember" name="ATImpfGmbHMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_MedineGmbHMember" name="MedineGmbHMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_PhaseOneClinicalTrialMember" name="PhaseOneClinicalTrialMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_PhaseTwoClinicalTrialMember" name="PhaseTwoClinicalTrialMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_IdentifiableAssetsAcquiredLiabilitiesAssumedAndGoodwill" name="IdentifiableAssetsAcquiredLiabilitiesAssumedAndGoodwill" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit" />
  <xsd:element id="bntx_IdentifiableAssetsAcquiredLiabilitiesAssumedAndGoodwillNetOfBargainPurchase" name="IdentifiableAssetsAcquiredLiabilitiesAssumedAndGoodwillNetOfBargainPurchase" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit" />
  <xsd:element id="bntx_BusinessCombinationContingentCashConsideration" name="BusinessCombinationContingentCashConsideration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit" />
  <xsd:element id="bntx_ConsiderationTransferred" name="ConsiderationTransferred" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit" />
  <xsd:element id="bntx_AmericanDepositaryShares" name="AmericanDepositaryShares" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" />
  <xsd:element id="bntx_IntangibleAssetsNumberOfNeoantigenTargetedTherapiesUnderDevelopment" name="IntangibleAssetsNumberOfNeoantigenTargetedTherapiesUnderDevelopment" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="bntx_PfizerIncMember" name="PfizerIncMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_GenentechIncMember" name="GenentechIncMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_ShanghaiFosunPharmaceuticalGroupCoLtdMember" name="ShanghaiFosunPharmaceuticalGroupCoLtdMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_OtherMember" name="OtherMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_COVID19VaccineRevenuesMember" name="COVID19VaccineRevenuesMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_SalesToCollaborationPartnerMember" name="SalesToCollaborationPartnerMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_DirectProductSalesToBioNTechCustomersMember" name="DirectProductSalesToBioNTechCustomersMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_ShareOfCollaborationPartnersGrossProfitMember" name="ShareOfCollaborationPartnersGrossProfitMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_OtherSalesMember" name="OtherSalesMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_NumberOfCustomers" name="NumberOfCustomers" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="bntx_SanofiSAMember" name="SanofiSAMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_FosunPharmaMember" name="FosunPharmaMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_CellscriptSublicenseMember" name="CellscriptSublicenseMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_RevenuesFromSellingDrugProductBatchesToPfizersManufacturingSiteMember" name="RevenuesFromSellingDrugProductBatchesToPfizersManufacturingSiteMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_RevenueFromShareOfCollaborationPartnersGrossProfitMember" name="RevenueFromShareOfCollaborationPartnersGrossProfitMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_OtherSalesTransactionsMember" name="OtherSalesTransactionsMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_BillAndHoldTransactionMember" name="BillAndHoldTransactionMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_NonRefundableUpfrontCashPayment" name="NonRefundableUpfrontCashPayment" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit" />
  <xsd:element id="bntx_RevenueFromCollaboration" name="RevenueFromCollaboration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit" />
  <xsd:element id="bntx_MilestonePaymentRecognizedAsRevenue" name="MilestonePaymentRecognizedAsRevenue" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit" />
  <xsd:element id="bntx_RevenuesDerivedFromDeferredUpfrontPayments" name="RevenuesDerivedFromDeferredUpfrontPayments" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit" />
  <xsd:element id="bntx_PercentageOfReimbursementOfSublicenseCosts" name="PercentageOfReimbursementOfSublicenseCosts" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="bntx_SublicenseAgreementDate" name="SublicenseAgreementDate" type="xbrli:dateItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="bntx_ConditionalMarketingAuthorizationCountries" name="ConditionalMarketingAuthorizationCountries" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" />
  <xsd:element id="bntx_TradeReceivableMaturityPeriod" name="TradeReceivableMaturityPeriod" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="bntx_RemainingUpfrontFeesContractLiabilities" name="RemainingUpfrontFeesContractLiabilities" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit" />
  <xsd:element id="bntx_AdvancePaymentReceivedForFutureCOVID19VaccineSale" name="AdvancePaymentReceivedForFutureCOVID19VaccineSale" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit" />
  <xsd:element id="bntx_DeferredRevenueRecognizedIncludedContractLiabilities" name="DeferredRevenueRecognizedIncludedContractLiabilities" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit" />
  <xsd:element id="bntx_UnsatisfiedOrPartiallyUnsatisfiedMember" name="UnsatisfiedOrPartiallyUnsatisfiedMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_DisclosureOfIncomeAndExpensesLineItems" name="DisclosureOfIncomeAndExpensesLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_DisclosureOfIncomeAndExpensesTable" name="DisclosureOfIncomeAndExpensesTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_IncomeAndExpensesByNatureAxis" name="IncomeAndExpensesByNatureAxis" type="xbrli:stringItemType" substitutionGroup="xbrldt:dimensionItem" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_IncomeAndExpensesByNatureMember" name="IncomeAndExpensesByNatureMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_WagesBenefitsAndSocialSecurityExpenseMember" name="WagesBenefitsAndSocialSecurityExpenseMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_LaboratorySuppliesMember" name="LaboratorySuppliesMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_PurchasedServicesMember" name="PurchasedServicesMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_LeaseAndLeaseRelatedCostMember" name="LeaseAndLeaseRelatedCostMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_OtherIncomeExpenseMember" name="OtherIncomeExpenseMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_ITCostsMember" name="ITCostsMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_TransportCostsMember" name="TransportCostsMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_NatureOfExpensesAxis" name="NatureOfExpensesAxis" type="xbrli:stringItemType" substitutionGroup="xbrldt:dimensionItem" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_NatureOfExpensesMember" name="NatureOfExpensesMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_GeneralAndAdministrativeExpensesMember" name="GeneralAndAdministrativeExpensesMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_GovernmentGrantsMember" name="GovernmentGrantsMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_InsurancePremiumsMember" name="InsurancePremiumsMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_ResearchServicesMember" name="ResearchServicesMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_JobAdvertisementExpensesMember" name="JobAdvertisementExpensesMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_ContractStaffingMember" name="ContractStaffingMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_ChargeInConnectionWithCertainWithholdingTaxPaymentsForIntellectualPropertyLicenses" name="ChargeInConnectionWithCertainWithholdingTaxPaymentsForIntellectualPropertyLicenses" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit" />
  <xsd:element id="bntx_BargainPurchaseMember" name="BargainPurchaseMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_GovernmentGrantsReceived" name="GovernmentGrantsReceived" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit" />
  <xsd:element id="bntx_GovernmentGrantsAbstract" name="GovernmentGrantsAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_AmortizationOfFinancialInstruments" name="AmortizationOfFinancialInstruments" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit" />
  <xsd:element id="bntx_FairValueAdjustmentsOfFinancialInstrumentsMeasuredAtFairValue" name="FairValueAdjustmentsOfFinancialInstrumentsMeasuredAtFairValue" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit" />
  <xsd:element id="bntx_CorporateIncomeTaxRate" name="CorporateIncomeTaxRate" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="bntx_SolidaritySurchargeRate" name="SolidaritySurchargeRate" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="bntx_ChangeInAverageTradeTaxRate" name="ChangeInAverageTradeTaxRate" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="bntx_GermanTaxGroupMember" name="GermanTaxGroupMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_GermanEntitiesNotWithinTaxGroupMember" name="GermanEntitiesNotWithinTaxGroupMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_UnitedStatesTaxGroupMember" name="UnitedStatesTaxGroupMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_DisclosureOfMajorComponentsOfTaxExpenseIncomeLineItems" name="DisclosureOfMajorComponentsOfTaxExpenseIncomeLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
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  <xsd:element id="bntx_DeferredTaxExpenseIncomeRecognisedInOtherComprehensiveIncome" name="DeferredTaxExpenseIncomeRecognisedInOtherComprehensiveIncome" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
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  <xsd:element id="bntx_FixedAssetsMember" name="FixedAssetsMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_InventoryMember" name="InventoryMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_LeasesMember" name="LeasesMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_ContractLiabilitiesMember" name="ContractLiabilitiesMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_InterestBearingLoansAndBorrowingsMember" name="InterestBearingLoansAndBorrowingsMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_ProvisionsMember" name="ProvisionsMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_OtherDeferredTaxesMember" name="OtherDeferredTaxesMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_AccumulatedTaxLossesInCorporateTax" name="AccumulatedTaxLossesInCorporateTax" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit" />
  <xsd:element id="bntx_AccumulatedTaxLossesInTradeTax" name="AccumulatedTaxLossesInTradeTax" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit" />
  <xsd:element id="bntx_AccumulatedTaxLossesInFederalTaxCredits" name="AccumulatedTaxLossesInFederalTaxCredits" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit" />
  <xsd:element id="bntx_AccumulatedTaxLossesInStateTaxCredits" name="AccumulatedTaxLossesInStateTaxCredits" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit" />
  <xsd:element id="bntx_DeferredTaxAssetsForUnusedTaxLossesRecognized" name="DeferredTaxAssetsForUnusedTaxLossesRecognized" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" />
  <xsd:element id="bntx_FederalDeferredTaxAssetsOperatingLossCarryforwardsExpectedToExpire" name="FederalDeferredTaxAssetsOperatingLossCarryforwardsExpectedToExpire" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit" />
  <xsd:element id="bntx_FederalTaxLossesExpirationYear" name="FederalTaxLossesExpirationYear" type="xbrli:gYearItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="bntx_FederalDeferredTaxAssetsOperatingLossCarryforwardsNotSubjectToExpiration" name="FederalDeferredTaxAssetsOperatingLossCarryforwardsNotSubjectToExpiration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit" />
  <xsd:element id="bntx_StateDeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration" name="StateDeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit" />
  <xsd:element id="bntx_StateTaxLossesExpirationYear" name="StateTaxLossesExpirationYear" type="xbrli:gYearItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="bntx_SharesIssuedDuringPeriodStockSplit" name="SharesIssuedDuringPeriodStockSplit" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="bntx_ReclassificationsPropertyPlantAndEquipment" name="ReclassificationsPropertyPlantAndEquipment" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit" />
  <xsd:element id="bntx_ConstructionInProgressAndAdvancePaymentsMember" name="ConstructionInProgressAndAdvancePaymentsMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_AccumulatedDepreciationAmortisationAndImpairment" name="AccumulatedDepreciationAmortisationAndImpairment" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit" />
  <xsd:element id="bntx_ConcessionsLicensesInProcessResearchAndDevelopmentAndSimilarRightsMember" name="ConcessionsLicensesInProcessResearchAndDevelopmentAndSimilarRightsMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_AdvancePaymentsMember" name="AdvancePaymentsMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_CGUImmunotherapiesMember" name="CGUImmunotherapiesMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_ExternalProductSalesOfJPTMember" name="ExternalProductSalesOfJPTMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_IncreaseInGrowthRateCashFlowProjections" name="IncreaseInGrowthRateCashFlowProjections" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" />
  <xsd:element id="bntx_OtherFinancialAssetsMember" name="OtherFinancialAssetsMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_DerivativeFinancialLiabilitiesNotDesignatedAsHedgingInstrumentsAtFairValue" name="DerivativeFinancialLiabilitiesNotDesignatedAsHedgingInstrumentsAtFairValue" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit" />
  <xsd:element id="bntx_TwoPointOneFivePercentageSecuredBankLoanMember" name="TwoPointOneFivePercentageSecuredBankLoanMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_TwoPointZeroEightPercentageSecuredBankLoanMember" name="TwoPointZeroEightPercentageSecuredBankLoanMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_ConvertibleNoteHostContractMember" name="ConvertibleNoteHostContractMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_ThreePointFiveZeroPercentageSecuredBankLoanMember" name="ThreePointFiveZeroPercentageSecuredBankLoanMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_OnePointNineZeroPercentageSecuredBankLoanMember" name="OnePointNineZeroPercentageSecuredBankLoanMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_OtherFinancialLiabilitiesOtherThanInterestBearingLoansAndBorrowingsMember" name="OtherFinancialLiabilitiesOtherThanInterestBearingLoansAndBorrowingsMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_ConvertibleNoteEmbeddedDerivativeMember" name="ConvertibleNoteEmbeddedDerivativeMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_TradePayablesMember" name="TradePayablesMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_OtherFinancialLiabilitiesMember" name="OtherFinancialLiabilitiesMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_FinancialLiabilitiesMaturityDate" name="FinancialLiabilitiesMaturityDate" type="xbrli:dateItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="bntx_NumberOfSecuredBankLoanMaintained" name="NumberOfSecuredBankLoanMaintained" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="bntx_LoanRepayableQuarterlyInstallment" name="LoanRepayableQuarterlyInstallment" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit" />
  <xsd:element id="bntx_LoanRepayableQuarterlyInstallmentCommencementDate" name="LoanRepayableQuarterlyInstallmentCommencementDate" type="xbrli:dateItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="bntx_TwoPointOneFivePercentageSecuredLoanMember" name="TwoPointOneFivePercentageSecuredLoanMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_TwoPointZeroEightPercentageBankLoanMember" name="TwoPointZeroEightPercentageBankLoanMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_DeutscheBankAGMember" name="DeutscheBankAGMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_CashInterestFixedRateMember" name="CashInterestFixedRateMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_DeferredInterestAtFixedRateMember" name="DeferredInterestAtFixedRateMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_EuropeanInvestmentBankMember" name="EuropeanInvestmentBankMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_JuneTwentyTwentyPrivatePlacementMember" name="JuneTwentyTwentyPrivatePlacementMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_ConvertibleNoteMember" name="ConvertibleNoteMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_TermLoanCreditA" name="TermLoanCreditA" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit" />
  <xsd:element id="bntx_TermLoanCreditB" name="TermLoanCreditB" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit" />
  <xsd:element id="bntx_FinancialLiabilityMaturityTerm" name="FinancialLiabilityMaturityTerm" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="bntx_FinancialLiabilitiesCouponRatePerAnnum" name="FinancialLiabilitiesCouponRatePerAnnum" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="bntx_FinancialLiabilitiesConversionPremiumPercentageAboveReferencePrice" name="FinancialLiabilitiesConversionPremiumPercentageAboveReferencePrice" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="bntx_EffectiveInterestRateOfFinancialLiabilities" name="EffectiveInterestRateOfFinancialLiabilities" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="bntx_CashAndCashEquivalent" name="CashAndCashEquivalent" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit" />
  <xsd:element id="bntx_DisclosureOfCashAndCashEquivalentsLineItems" name="DisclosureOfCashAndCashEquivalentsLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_DisclosureOfCashAndCashEquivalentsTable" name="DisclosureOfCashAndCashEquivalentsTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_USDollarBankAccountsMember" name="USDollarBankAccountsMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_FinancialLiabilityMember" name="FinancialLiabilityMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_DisclosureOfEffectOfChangesInForeignExchangeRatesAbstract" name="DisclosureOfEffectOfChangesInForeignExchangeRatesAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_DisclosureOfEffectOfChangesInForeignExchangeRatesLineItems" name="DisclosureOfEffectOfChangesInForeignExchangeRatesLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_DisclosureOfEffectOfChangesInForeignExchangeRatesTable" name="DisclosureOfEffectOfChangesInForeignExchangeRatesTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_PositiveFivePercentageChangeInForeignExchangeRateMember" name="PositiveFivePercentageChangeInForeignExchangeRateMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_NegativeFivePercentageChangeInForeignExchangeRateMember" name="NegativeFivePercentageChangeInForeignExchangeRateMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_ForeignCurrencyChangesEffectOnLossBeforeTax" name="ForeignCurrencyChangesEffectOnLossBeforeTax" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit" />
  <xsd:element id="bntx_ForeignCurrencyChangesEffectOnPretaxEquity" name="ForeignCurrencyChangesEffectOnPretaxEquity" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit" />
  <xsd:element id="bntx_IncreaseDecreaseThroughReclassificationLiabilitiesArisingFromFinancingActivities" name="IncreaseDecreaseThroughReclassificationLiabilitiesArisingFromFinancingActivities" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit" />
  <xsd:element id="bntx_CurrentObligationsUnderLeaseContractsMember" name="CurrentObligationsUnderLeaseContractsMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_NoncurrentObligationsUnderLeaseContractsMember" name="NoncurrentObligationsUnderLeaseContractsMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_DeferredExpense" name="DeferredExpense" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit" />
  <xsd:element id="bntx_NeonTherapeuticsIncMember" name="NeonTherapeuticsIncMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_GlobalOfferingMember" name="GlobalOfferingMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_June2020PrivatePlacementMember" name="June2020PrivatePlacementMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_AtMarketOfferingProgramMember" name="AtMarketOfferingProgramMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_OrdinarySharesSeriesBMember" name="OrdinarySharesSeriesBMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_BillAndMeLindaGatesFoundationMember" name="BillAndMeLindaGatesFoundationMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_InitialPublicOfferingMember" name="InitialPublicOfferingMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_NumberOfOrdinarySharesIssuable" name="NumberOfOrdinarySharesIssuable" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" />
  <xsd:element id="bntx_PercentageOfAmericanDepositorySharesToOrdinaryShares" name="PercentageOfAmericanDepositorySharesToOrdinaryShares" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="bntx_SharesIssuedPricePerShare1" name="SharesIssuedPricePerShare1" type="num:perShareItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" />
  <xsd:element id="bntx_EquityIssuable" name="EquityIssuable" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit" />
  <xsd:element id="bntx_MaximumProceedsReceivableFromIssuanceOfOrdinaryShares" name="MaximumProceedsReceivableFromIssuanceOfOrdinaryShares" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit" />
  <xsd:element id="bntx_CashInvestment" name="CashInvestment" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit" />
  <xsd:element id="bntx_RemainingNoncontrollingInterestsAcquiredPercentage" name="RemainingNoncontrollingInterestsAcquiredPercentage" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="bntx_DerecognitionOfNonControllingInterest" name="DerecognitionOfNonControllingInterest" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit" />
  <xsd:element id="bntx_DecreaseInCapitalReserve" name="DecreaseInCapitalReserve" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit" />
  <xsd:element id="bntx_OptionVestingPeriod" name="OptionVestingPeriod" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="bntx_PercentageOfOtherEquityInstrumentNonVestingRate" name="PercentageOfOtherEquityInstrumentNonVestingRate" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="bntx_TwoThousandTwentyRestrictedStockUnitPlanMember" name="TwoThousandTwentyRestrictedStockUnitPlanMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_EmployeeEquityPlanLongTermIncentiveProgramMember" name="EmployeeEquityPlanLongTermIncentiveProgramMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_EmployeeEquityPlanLongTermIncentivePlusProgramMember" name="EmployeeEquityPlanLongTermIncentivePlusProgramMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_ResearchAndDevelopmentExpensesMember" name="ResearchAndDevelopmentExpensesMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_ProfessorUgurSahinMDMember" name="ProfessorUgurSahinMDMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_SeanMarettMember" name="SeanMarettMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_DrSierkPoettingMember" name="DrSierkPoettingMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_DrOzlemTureciMember" name="DrOzlemTureciMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_RyanRichardsonMember" name="RyanRichardsonMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_NumberOfInstrumentsOtherEquityInstrumentsExpectedToBeAllocated" name="NumberOfInstrumentsOtherEquityInstrumentsExpectedToBeAllocated" type="xbrli:decimalItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="bntx_WeightedAverageExercisePriceOfOtherEquityInstrumentsExpectedToBeAllocatedInSharebasedPaymentArrangement" name="WeightedAverageExercisePriceOfOtherEquityInstrumentsExpectedToBeAllocatedInSharebasedPaymentArrangement" type="num:perShareItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="bntx_CostOfSales1Member" name="CostOfSales1Member" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_SalesAndMarketingExpensesMember" name="SalesAndMarketingExpensesMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_CashSettledExpenseFromSharebasedPaymentTransactionsWithEmployees" name="CashSettledExpenseFromSharebasedPaymentTransactionsWithEmployees" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit" />
  <xsd:element id="bntx_IncreaseDecreaseInShareBasedPaymentValue" name="IncreaseDecreaseInShareBasedPaymentValue" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="bntx_NumberOfShareOptionsExpectedToBeAllocatedInShareBasedPaymentArrangementYearOne" name="NumberOfShareOptionsExpectedToBeAllocatedInShareBasedPaymentArrangementYearOne" type="xbrli:decimalItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="bntx_NumberOfShareOptionsExpectedToBeAllocatedInShareBasedPaymentArrangementYearTwo" name="NumberOfShareOptionsExpectedToBeAllocatedInShareBasedPaymentArrangementYearTwo" type="xbrli:decimalItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="bntx_WeightedAverageExercisePriceOfShareOptionsExpectedToBeAllocatedInShareBasedPaymentArrangementYearOne" name="WeightedAverageExercisePriceOfShareOptionsExpectedToBeAllocatedInShareBasedPaymentArrangementYearOne" type="num:perShareItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="bntx_WeightedAverageExercisePriceOfShareOptionsExpectedToBeAllocatedInShareBasedPaymentArrangementYearTwo" name="WeightedAverageExercisePriceOfShareOptionsExpectedToBeAllocatedInShareBasedPaymentArrangementYearTwo" type="num:perShareItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="bntx_PercentageOfIncreaseInExercisePrice" name="PercentageOfIncreaseInExercisePrice" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="bntx_ThresholdAmountOfDividendByNumberOfSharesOutstandingImmediatelyFollowingInitialPublicOffering" name="ThresholdAmountOfDividendByNumberOfSharesOutstandingImmediatelyFollowingInitialPublicOffering" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit" />
  <xsd:element id="bntx_PercentageOfTargetSharePriceApplicableForPriorTwelveMonth" name="PercentageOfTargetSharePriceApplicableForPriorTwelveMonth" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="bntx_OptionExpirationPeriod" name="OptionExpirationPeriod" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="bntx_EstimatedAllocationDateOneMember" name="EstimatedAllocationDateOneMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_EstimatedAllocationDateTwoMember" name="EstimatedAllocationDateTwoMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_DrOzlemTureciMDMember" name="DrOzlemTureciMDMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_WeightedAverageRemainingContractualLifeOfShareOptionsAllocatedAndExpectedToBeAllocated" name="WeightedAverageRemainingContractualLifeOfShareOptionsAllocatedAndExpectedToBeAllocated" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="bntx_OptionExercisablePeriod" name="OptionExercisablePeriod" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="bntx_ExercisePriceCurrencyTranslationOfPublicOfferingPricePerShare" name="ExercisePriceCurrencyTranslationOfPublicOfferingPricePerShare" type="num:perShareItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="bntx_NumberOfOrdinarySharesUnderlyingOptionsGrantedInSharebasedPaymentArrangement" name="NumberOfOrdinarySharesUnderlyingOptionsGrantedInSharebasedPaymentArrangement" type="xbrli:decimalItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="bntx_NumberOfOrdinarySharesUnderlyingOptionsForfeitedInSharebasedPaymentArrangement" name="NumberOfOrdinarySharesUnderlyingOptionsForfeitedInSharebasedPaymentArrangement" type="xbrli:decimalItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="bntx_NumberOfOrdinarySharesUnderlyingOptionsOutstanding" name="NumberOfOrdinarySharesUnderlyingOptionsOutstanding" type="xbrli:decimalItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" />
  <xsd:element id="bntx_AdvancePaymentsRelatedToEmbeddedLeases" name="AdvancePaymentsRelatedToEmbeddedLeases" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit" />
  <xsd:element id="bntx_LeaseExpensesRecognizedInProfitOrLoss" name="LeaseExpensesRecognizedInProfitOrLoss" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit" />
  <xsd:element id="bntx_UndiscountedFutureLeasePaymentsRelatedToRenewalOptionsNotIncludedInLeaseLiabilities" name="UndiscountedFutureLeasePaymentsRelatedToRenewalOptionsNotIncludedInLeaseLiabilities" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit" />
  <xsd:element id="bntx_PercentageOfDefinedContributionPlanOfSalary" name="PercentageOfDefinedContributionPlanOfSalary" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="bntx_MaximumPensionFundContributions" name="MaximumPensionFundContributions" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit" />
  <xsd:element id="bntx_PensionFundContributionsExpectedForFollowingFinancialYear" name="PensionFundContributionsExpectedForFollowingFinancialYear" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit" />
  <xsd:element id="bntx_AnnualPensionEntitlementOfEmployeeContribution" name="AnnualPensionEntitlementOfEmployeeContribution" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="bntx_BasePlanMember" name="BasePlanMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_SupplementPlanMember" name="SupplementPlanMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_KeyManagementPersonnelCompensationShortTermEmployeeBenefitsAccrued" name="KeyManagementPersonnelCompensationShortTermEmployeeBenefitsAccrued" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit" />
  <xsd:element id="bntx_KeyManagementPersonnelCompensationShareBasedPaymentOrdinaryShares" name="KeyManagementPersonnelCompensationShareBasedPaymentOrdinaryShares" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="bntx_CofounderAndChiefExecutiveOfficerMember" name="CofounderAndChiefExecutiveOfficerMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_ConsultingServicesAndPatentAssignment" name="ConsultingServicesAndPatentAssignment" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit" />
  <xsd:element id="bntx_PurchasesOfGoodsAndServiceRelatedPartyTransactions" name="PurchasesOfGoodsAndServiceRelatedPartyTransactions" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit" />
  <xsd:element id="bntx_GoodsAndServicesFromRelatedPartyTransactions" name="GoodsAndServicesFromRelatedPartyTransactions" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit" />
  <xsd:element id="bntx_ConsultingServiceProviderMember" name="ConsultingServiceProviderMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_TRONMember" name="TRONMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_PurchasesFromRelatedPartyTransactions" name="PurchasesFromRelatedPartyTransactions" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit" />
  <xsd:element id="bntx_ATHOSKGMember" name="ATHOSKGMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_NumberOfAdditionalDosesToBeSupplied" name="NumberOfAdditionalDosesToBeSupplied" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="bntx_AggregateNumberOfDosesToBeSupplied" name="AggregateNumberOfDosesToBeSupplied" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="bntx_NumberOfEuropeanUnionMemberStates" name="NumberOfEuropeanUnionMemberStates" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="bntx_OptionToRequestSupplyOfNumberOfAdditionalDoses" name="OptionToRequestSupplyOfNumberOfAdditionalDoses" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="bntx_DisclosureOfEventsAfterReportingPeriodLineItems" name="DisclosureOfEventsAfterReportingPeriodLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_DisclosureOfEventsAfterReportingPeriodTable" name="DisclosureOfEventsAfterReportingPeriodTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_SupplyOfCOVID19VaccineMember" name="SupplyOfCOVID19VaccineMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_UnitedStatesGovernmentMember" name="UnitedStatesGovernmentMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="bntx_EuropeanUnionMemberStatesMember" name="EuropeanUnionMemberStatesMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
</xsd:schema>
