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  <xsd:element id="gnk_AgreementToPurchaseCapesizeDrybulkVesselsMember" name="AgreementToPurchaseCapesizeDrybulkVesselsMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_BalticWolfMember" name="BalticWolfMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_BalticBearMember" name="BalticBearMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_NumberOfVesselsPurchasedUnderOptionToBeAcquiredPerPurchaseAgreement" name="NumberOfVesselsPurchasedUnderOptionToBeAcquiredPerPurchaseAgreement" nillable="true" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" />
  <xsd:element name="ScheduleOfWhollyOwnedShipOwningSubsidiariesTableTextBlock" id="gnk_ScheduleOfWhollyOwnedShipOwningSubsidiariesTableTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_IncreaseDecreaseInPrepaidExpenseAndOtherCurrentAssets" name="IncreaseDecreaseInPrepaidExpenseAndOtherCurrentAssets" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" />
  <xsd:element id="gnk_DeferredDrydockCostsIncurred" name="DeferredDrydockCostsIncurred" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" />
  <xsd:element name="ScheduleOfVesselsTable" id="gnk_ScheduleOfVesselsTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="GencoProvenceMember" id="gnk_GencoProvenceMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="GencoHunterMember" id="gnk_GencoHunterMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="GencoClaudiusMember" id="gnk_GencoClaudiusMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="GencoBrittanyMember" id="gnk_GencoBrittanyMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="GencoHadrianMember" id="gnk_GencoHadrianMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="GencoAquitaineMember" id="gnk_GencoAquitaineMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_GencoRhoneMember" name="GencoRhoneMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="GencoPyreneesMember" id="gnk_GencoPyreneesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="GencoAugustusMember" id="gnk_GencoAugustusMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="GencoWarriorMember" id="gnk_GencoWarriorMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="GencoTitusMember" id="gnk_GencoTitusMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="GencoBourgogneMember" id="gnk_GencoBourgogneMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="GencoAuvergneMember" id="gnk_GencoAuvergneMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="GencoCommodusMember" id="gnk_GencoCommodusMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="GencoRelianceMember" id="gnk_GencoRelianceMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="GencoLanguedocMember" id="gnk_GencoLanguedocMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="GencoTiberiusMember" id="gnk_GencoTiberiusMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="GencoMaximusMember" id="gnk_GencoMaximusMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="VesselsLineItems" id="gnk_VesselsLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="GencoPicardyMember" id="gnk_GencoPicardyMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="GencoArdennesMember" id="gnk_GencoArdennesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_BalticBearLimitedMember" name="BalticBearLimitedMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_BalticWolfLimitedMember" name="BalticWolfLimitedMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="GencoLondonMember" id="gnk_GencoLondonMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="GencoConstantineMember" id="gnk_GencoConstantineMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="GencoPredatorMember" id="gnk_GencoPredatorMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_BalticLionLimitedMember" name="BalticLionLimitedMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_BalticTigerLimitedMember" name="BalticTigerLimitedMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_BalticScorpionLimitedMember" name="BalticScorpionLimitedMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_BalticMantisLimitedMember" name="BalticMantisLimitedMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="BalticScorpionMember" id="gnk_BalticScorpionMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="BalticMantisMember" id="gnk_BalticMantisMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_ScheduleOfInterestRatesTableTextBlock" name="ScheduleOfInterestRatesTableTextBlock" nillable="true" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element name="VesselsAbstract" id="gnk_VesselsAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="VesselsEstimatedUsefulLife" id="gnk_VesselsEstimatedUsefulLife" type="xbrli:durationItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="AccrualRelatedToEstimatedCustomerClaims" id="gnk_AccrualRelatedToEstimatedCustomerClaims" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element name="VesselsEstimatedScrapValue" id="gnk_VesselsEstimatedScrapValue" type="srt-types:perUnitItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="PropertyPlantAndEquipmentExcludingVesselsMember" id="gnk_PropertyPlantAndEquipmentExcludingVesselsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="PropertyPlantAndEquipmentTablesAxis" id="gnk_PropertyPlantAndEquipmentTablesAxis" type="xbrli:stringItemType" substitutionGroup="xbrldt:dimensionItem" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="PropertyPlantAndEquipmentTablesDomain" id="gnk_PropertyPlantAndEquipmentTablesDomain" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="VoyageExpenseRecognitionAbstract" id="gnk_VoyageExpenseRecognitionAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_SummaryOfSignificantAccountingPoliciesLineItems" name="SummaryOfSignificantAccountingPoliciesLineItems" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="OperatingLeasesMonthlyRentPayment" id="gnk_OperatingLeasesMonthlyRentPayment" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element name="OperatingLeaseRentExpensePeriodAxis" id="gnk_OperatingLeaseRentExpensePeriodAxis" type="xbrli:stringItemType" substitutionGroup="xbrldt:dimensionItem" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="OperatingLeaseRentExpensePeriodDomain" id="gnk_OperatingLeaseRentExpensePeriodDomain" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="VoyageRevenuesMember" id="gnk_VoyageRevenuesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="EntityWideRevenueMajorCustomerNumber" id="gnk_EntityWideRevenueMajorCustomerNumber" type="xbrli:integerItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ConcentrationRiskNumberOfCustomers" id="gnk_ConcentrationRiskNumberOfCustomers" type="xbrli:integerItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ConcentrationRiskNumberOfFinancialInstitutionsWithWhichEntityMaintainsCashAndCashEquivalents" id="gnk_ConcentrationRiskNumberOfFinancialInstitutionsWithWhichEntityMaintainsCashAndCashEquivalents" type="xbrli:integerItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="instant" />
  <xsd:element name="AccruedVesselOperatingExpensesCurrent" id="gnk_AccruedVesselOperatingExpensesCurrent" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element name="AccruedGeneralAndAdministrativeExpensesCurrent" id="gnk_AccruedGeneralAndAdministrativeExpensesCurrent" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element name="IncomeTaxesTable" id="gnk_IncomeTaxesTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="IncomeTaxesLineItems" id="gnk_IncomeTaxesLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="OwnershipPercentageHeldByEachShareholder" id="gnk_OwnershipPercentageHeldByEachShareholder" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="CombinedOwnershipPercentageHeldBy5PercentShareholders" id="gnk_CombinedOwnershipPercentageHeldBy5PercentShareholders" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="VoyageExpenseRecognitionPolicyTextBlock" id="gnk_VoyageExpenseRecognitionPolicyTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="PrepaidExpensesAndOtherCurrentAssetsDisclosureTableTextBlock" id="gnk_PrepaidExpensesAndOtherCurrentAssetsDisclosureTableTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="GencoAquitaineLimitedMember" id="gnk_GencoAquitaineLimitedMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="GencoArdennesLimitedMember" id="gnk_GencoArdennesLimitedMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="GencoAugustusLimitedMember" id="gnk_GencoAugustusLimitedMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="GencoConstantineLimitedMember" id="gnk_GencoConstantineLimitedMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="GencoHunterLimitedMember" id="gnk_GencoHunterLimitedMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="GencoLanguedocLimitedMember" id="gnk_GencoLanguedocLimitedMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="GencoLondonLimitedMember" id="gnk_GencoLondonLimitedMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="GencoPicardyLimitedMember" id="gnk_GencoPicardyLimitedMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="GencoPredatorLimitedMember" id="gnk_GencoPredatorLimitedMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="GencoPyreneesLimitedMember" id="gnk_GencoPyreneesLimitedMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="GencoRelianceLimitedMember" id="gnk_GencoRelianceLimitedMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="GencoRhoneLimitedMember" id="gnk_GencoRhoneLimitedMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="GencoTiberiusLimitedMember" id="gnk_GencoTiberiusLimitedMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="GencoTitusLimitedMember" id="gnk_GencoTitusLimitedMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_DeferredDrydockingCostsAbstract" name="DeferredDrydockingCostsAbstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_PeriodWhenVesselsAreRequiredToBeDrydocked" name="PeriodWhenVesselsAreRequiredToBeDrydocked" nillable="true" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="gnk_AmortizationExpenseOfDrydocking" name="AmortizationExpenseOfDrydocking" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" />
  <xsd:element id="gnk_PurchasePricePerVessel" name="PurchasePricePerVessel" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" />
  <xsd:element id="gnk_PercentageOfShippingIncomeAttributableToTransportationBeginningOrEndingInDomesticCountryIncludedInSourceShippingIncome" name="PercentageOfShippingIncomeAttributableToTransportationBeginningOrEndingInDomesticCountryIncludedInSourceShippingIncome" nillable="true" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="gnk_VesselByTypeAxis" name="VesselByTypeAxis" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrldt:dimensionItem" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_VesselTypeDomain" name="VesselTypeDomain" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_GencoTigerMember" name="GencoTigerMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_GainLossOnDisposalOfVesselsPolicyPolicyTextBlock" name="GainLossOnDisposalOfVesselsPolicyPolicyTextBlock" nillable="true" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="gnk_ReorganizationItemAxis" name="ReorganizationItemAxis" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrldt:dimensionItem" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_ReorganizationItemDomain" name="ReorganizationItemDomain" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" abstract="true" />
  <xsd:element id="gnk_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsCommonStockOutstanding" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsCommonStockOutstanding" nillable="true" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" />
  <xsd:element id="gnk_EquityIncentivePlan2015Member" name="EquityIncentivePlan2015Member" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_RevenueFromTimeChartersTable" name="RevenueFromTimeChartersTable" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_RevenueFromTimeChartersLineItems" name="RevenueFromTimeChartersLineItems" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_ProceedsFromSaleOfVesselAssetsNet" name="ProceedsFromSaleOfVesselAssetsNet" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" />
  <xsd:element id="gnk_VesselAcquisitionsAndDispositionsAbstract" name="VesselAcquisitionsAndDispositionsAbstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_ShareBasedCompensationArrangementByShareBasedPaymentAwardOtherThanOptionsVestedWeightedAverageGrantDateFairValue" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardOtherThanOptionsVestedWeightedAverageGrantDateFairValue" nillable="true" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" />
  <xsd:element id="gnk_ShareBasedCompensationArrangementByShareBasedPaymentAwardOtherThanOptionsVestedNumberOfShares" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardOtherThanOptionsVestedNumberOfShares" nillable="true" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" />
  <xsd:element id="gnk_BrokerageCommission" name="BrokerageCommission" nillable="true" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="gnk_SignificantAccountingPoliciesTable" name="SignificantAccountingPoliciesTable" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_LineOfCreditPeriodicPaymentsEffectiveDateAxis" name="LineOfCreditPeriodicPaymentsEffectiveDateAxis" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrldt:dimensionItem" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_LineOfCreditPeriodicPaymentsEffectiveDateDomain" name="LineOfCreditPeriodicPaymentsEffectiveDateDomain" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" abstract="true" />
  <xsd:element id="gnk_TechnicalManagementFees" name="TechnicalManagementFees" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" />
  <xsd:element id="gnk_ValueOfOutstandingSharesOwnedByQualifiedShareholdersPercentage" name="ValueOfOutstandingSharesOwnedByQualifiedShareholdersPercentage" nillable="true" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="gnk_MaximumTotalDebtToTotalCapitalizationRatio" name="MaximumTotalDebtToTotalCapitalizationRatio" nillable="true" type="xbrli:pureItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="gnk_VesselsMember" name="VesselsMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_MinimumWorkingCapital" name="MinimumWorkingCapital" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" />
  <xsd:element id="gnk_ShareBasedCompensationArrangementByShareBasedPaymentAwardAnnualNumberOfSharesAuthorizedToBeGranted" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardAnnualNumberOfSharesAuthorizedToBeGranted" nillable="true" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" />
  <xsd:element id="gnk_OtherIndividualsExcludingNonemployeeDirectorsMember" name="OtherIndividualsExcludingNonemployeeDirectorsMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisableInPeriodWeightedAverageGrantDateFairValue" name="ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisableInPeriodWeightedAverageGrantDateFairValue" nillable="true" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" abstract="false" />
  <xsd:element id="gnk_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisedInPeriodWeightedAverageGrantDateFairValue" name="ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisedInPeriodWeightedAverageGrantDateFairValue" nillable="true" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="gnk_GrossTransportationTax" name="GrossTransportationTax" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" />
  <xsd:element id="gnk_ScheduleOfLongTermDebtAndCurrentPortionOfLongTermDebtTableTextBlock" name="ScheduleOfLongTermDebtAndCurrentPortionOfLongTermDebtTableTextBlock" nillable="true" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="gnk_VesselAcquisitionsAndDispositionsDisclosureTextBlock" name="VesselAcquisitionsAndDispositionsDisclosureTextBlock" nillable="true" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="gnk_VoyageRevenueTextBlock" name="VoyageRevenueTextBlock" nillable="true" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="gnk_VoyageRevenueAbstract" name="VoyageRevenueAbstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_NumberOfVesselsWrittenDown" name="NumberOfVesselsWrittenDown" nillable="true" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="gnk_GencoShippingPteLimitedMember" name="GencoShippingPteLimitedMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_DebtInstrumentInterestRateStatedPercentageExcludingUnusedCommitmentFees" name="DebtInstrumentInterestRateStatedPercentageExcludingUnusedCommitmentFees" nillable="true" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="gnk_EffectiveIncomeTaxRateReconciliationBranchProfitsTaxRatePercent" name="EffectiveIncomeTaxRateReconciliationBranchProfitsTaxRatePercent" nillable="true" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="gnk_PercentageOfShippingIncomeSourcedToUnitedStates1" name="PercentageOfShippingIncomeSourcedToUnitedStates1" nillable="true" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="gnk_PercentageOfShippingIncomeSourcedToUnitedStates3" name="PercentageOfShippingIncomeSourcedToUnitedStates3" nillable="true" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="gnk_IncomeTaxRateOfShippingIncomeIfNotQualified" name="IncomeTaxRateOfShippingIncomeIfNotQualified" nillable="true" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="gnk_VesselStores" name="VesselStores" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" />
  <xsd:element id="gnk_ProceedsFromInsuranceProtectionAndIndemnityClaims" name="ProceedsFromInsuranceProtectionAndIndemnityClaims" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" />
  <xsd:element id="gnk_ProceedsFromInsuranceForLossOfHireClaims" name="ProceedsFromInsuranceForLossOfHireClaims" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" />
  <xsd:element id="gnk_ProceedsFromInsuranceForHullAndMachineryClaims" name="ProceedsFromInsuranceForHullAndMachineryClaims" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" />
  <xsd:element id="gnk_NumberOfCreditFacilitiesRefinanced" name="NumberOfCreditFacilitiesRefinanced" nillable="true" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="gnk_OtherIndividualsExcludingBoardOfDirectorsMember" name="OtherIndividualsExcludingBoardOfDirectorsMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_DebtInstrumentAverageAgeOfCollateralVesselsForRepaymentOfLoan" name="DebtInstrumentAverageAgeOfCollateralVesselsForRepaymentOfLoan" nillable="true" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="gnk_NumberOfVesselAssetsImpaired" name="NumberOfVesselAssetsImpaired" nillable="true" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" />
  <xsd:element id="gnk_DebtCovenantUnrestrictedCashPercentOfIndebtedness" name="DebtCovenantUnrestrictedCashPercentOfIndebtedness" nillable="true" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="gnk_GencoWeatherlyLimitedMember" name="GencoWeatherlyLimitedMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_GencoColumbiaLimitedMember" name="GencoColumbiaLimitedMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_GencoEndeavourLimitedMember" name="GencoEndeavourLimitedMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_GencoResoluteLimitedMember" name="GencoResoluteLimitedMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_GencoDefenderLimitedMember" name="GencoDefenderLimitedMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_GencoLibertyLimitedMember" name="GencoLibertyLimitedMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_GencoWeatherlyMember" name="GencoWeatherlyMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_GencoColumbiaMember" name="GencoColumbiaMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_GencoEndeavourMember" name="GencoEndeavourMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_GencoResoluteMember" name="GencoResoluteMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_GencoDefenderMember" name="GencoDefenderMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_GencoLibertyMember" name="GencoLibertyMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_AgreementToPurchaseDrybulkVesselsMember" name="AgreementToPurchaseDrybulkVesselsMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_CharterHireExpense" name="CharterHireExpense" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" />
  <xsd:element id="gnk_AgreementToPurchaseUltrabulkAndCapesizeVesselsJune2018Member" name="AgreementToPurchaseUltrabulkAndCapesizeVesselsJune2018Member" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_NetGainLossOnPurchaseAndSaleOfBunkerFuelAndLowerCostAndNetRealizableValueAdjustments" name="NetGainLossOnPurchaseAndSaleOfBunkerFuelAndLowerCostAndNetRealizableValueAdjustments" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" />
  <xsd:element id="gnk_GencoShippingAsMember" name="GencoShippingAsMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_DebtCovenantCollateralVesselsReplacementExtensionPeriod" name="DebtCovenantCollateralVesselsReplacementExtensionPeriod" nillable="true" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="gnk_MaritimeSectorIncentiveAwardInitialPeriod" name="MaritimeSectorIncentiveAwardInitialPeriod" nillable="true" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="gnk_MaritimeSectorIncentiveAwardInitialPerformancePeriod" name="MaritimeSectorIncentiveAwardInitialPerformancePeriod" nillable="true" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="gnk_CombinedOwnershipOfShareholdersPercentageOfCommonStockForMoreThanHalfDaysOfYear" name="CombinedOwnershipOfShareholdersPercentageOfCommonStockForMoreThanHalfDaysOfYear" nillable="true" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="gnk_AdvanceToAgents" name="AdvanceToAgents" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" />
  <xsd:element id="gnk_LeaseBalanceSheetDisclosureTableTextBlock" name="LeaseBalanceSheetDisclosureTableTextBlock" nillable="true" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="gnk_LeaseCashFlowsInformationDisclosureTableTextBlock" name="LeaseCashFlowsInformationDisclosureTableTextBlock" nillable="true" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="gnk_IncreaseDecreaseInOperatingLeaseLiabilities" name="IncreaseDecreaseInOperatingLeaseLiabilities" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" />
  <xsd:element id="gnk_MonthlyBaseSubleaseIncome" name="MonthlyBaseSubleaseIncome" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" />
  <xsd:element id="gnk_OperatingLeasePeriodFrom10December2019To29September2025Member" name="OperatingLeasePeriodFrom10December2019To29September2025Member" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_OperatingLeasePeriodFrom26July2019To29September2025Member" name="OperatingLeasePeriodFrom26July2019To29September2025Member" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_LeaseFreeBaseRentalSubleasePeriod" name="LeaseFreeBaseRentalSubleasePeriod" nillable="true" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="gnk_NumberOfVesselsToServeAsCollateralUnderDebtAgreement" name="NumberOfVesselsToServeAsCollateralUnderDebtAgreement" nillable="true" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" abstract="false" />
  <xsd:element id="gnk_PaymentsToAcquireVesselsAndBallastWaterTreatmentSystemsAndOtherDeposits" name="PaymentsToAcquireVesselsAndBallastWaterTreatmentSystemsAndOtherDeposits" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" />
  <xsd:element id="gnk_CapitalExpendituresIncurredNotPaidVesselsAndBallastWaterTreatmentSystems" name="CapitalExpendituresIncurredNotPaidVesselsAndBallastWaterTreatmentSystems" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" abstract="false" />
  <xsd:element id="gnk_CapitalExpendituresIncurredButNotYetPaidOtherFixedAssets" name="CapitalExpendituresIncurredButNotYetPaidOtherFixedAssets" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" abstract="false" />
  <xsd:element id="gnk_LineOfCreditFacilityConsecutiveQuarterlyCommitmentReductions" name="LineOfCreditFacilityConsecutiveQuarterlyCommitmentReductions" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" />
  <xsd:element id="gnk_VesselAssetImpairmentCharges" name="VesselAssetImpairmentCharges" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" />
  <xsd:element id="gnk_GencoMagicLimitedMember" name="GencoMagicLimitedMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_NonEmployeeDirectorsMember" name="NonEmployeeDirectorsMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_FleetUtilizationPercentageUsedToDetermineUndiscountedCashFlows" name="FleetUtilizationPercentageUsedToDetermineUndiscountedCashFlows" nillable="true" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="gnk_HistoricalTimeCharterAveragePeriod" name="HistoricalTimeCharterAveragePeriod" nillable="true" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="gnk_TimeCharterAveragePeriod" name="TimeCharterAveragePeriod" nillable="true" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="gnk_StockIssuedDuringPeriodValueRestrictedStockAwardAndExerciseOfStockOptions" name="StockIssuedDuringPeriodValueRestrictedStockAwardAndExerciseOfStockOptions" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" />
  <xsd:element id="gnk_InterestRateCapEndDateMarch2024Member" name="InterestRateCapEndDateMarch2024Member" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_InterestRateCapEndDateDecember2023Member" name="InterestRateCapEndDateDecember2023Member" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_InterestRateCapEndDateMarch2023Member" name="InterestRateCapEndDateMarch2023Member" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_PremiumOnDerivativeExcludedAndRecognizedOnAmortizedBasis" name="PremiumOnDerivativeExcludedAndRecognizedOnAmortizedBasis" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" />
  <xsd:element id="gnk_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionWeightedAverageFairValue" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionWeightedAverageFairValue" nillable="true" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" />
  <xsd:element id="gnk_AgreementToPurchaseUltramaxNewbuildVesselsMember" name="AgreementToPurchaseUltramaxNewbuildVesselsMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_SeniorSecured450MillionCreditFacilityMember" name="SeniorSecured450MillionCreditFacilityMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_GsShipmanagementPte.LtdMember" name="GsShipmanagementPte.LtdMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_SynergyMarinePte.LtdMember" name="SynergyMarinePte.LtdMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_TermLoanFacilityMember" name="TermLoanFacilityMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_VariableInterestEntityOwnershipPercentageHeldByThirdParty" name="VariableInterestEntityOwnershipPercentageHeldByThirdParty" nillable="true" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="gnk_GencoMadeleineMember" name="GencoMadeleineMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_GencoMayflowerGencoConstellationAndGencoMadeleineMember" name="GencoMayflowerGencoConstellationAndGencoMadeleineMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_GencoMaryAndGencoLaddeyMember" name="GencoMaryAndGencoLaddeyMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_GencoEnterpriseMember" name="GencoEnterpriseMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_DebtCovenantUnrestrictedCashMinimumPerVessel" name="DebtCovenantUnrestrictedCashMinimumPerVessel" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" />
  <xsd:element id="gnk_DebtInstrumentMarginIncreaseDecreaseBasedOnPerformanceEmissionsTargets" name="DebtInstrumentMarginIncreaseDecreaseBasedOnPerformanceEmissionsTargets" nillable="true" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element name="GencoVigilantMember" id="gnk_GencoVigilantMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="GencoVigilantLimitedMember" id="gnk_GencoVigilantLimitedMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="GencoFreedomMember" id="gnk_GencoFreedomMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="GencoFreedomLimitedMember" id="gnk_GencoFreedomLimitedMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="GencoEnterpriseLimitedMember" id="gnk_GencoEnterpriseLimitedMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="GencoMadeleineLimitedMember" id="gnk_GencoMadeleineLimitedMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="GencoMayflowerLimitedMember" id="gnk_GencoMayflowerLimitedMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="GencoMayflowerMember" id="gnk_GencoMayflowerMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="GencoConstellationLimitedMember" id="gnk_GencoConstellationLimitedMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="GencoConstellationMember" id="gnk_GencoConstellationMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="RemainingPurchasePriceOfVesselsPaid" id="gnk_RemainingPurchasePriceOfVesselsPaid" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="BunkerSwapAndForwardFuelPurchaseAgreementsMember" id="gnk_BunkerSwapAndForwardFuelPurchaseAgreementsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="PremiumOnDerivativeExcludedAndRecognizedOnAmortizedBasisExcludingRecordedInterest" id="gnk_PremiumOnDerivativeExcludedAndRecognizedOnAmortizedBasisExcludingRecordedInterest" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="GencoLaddeyLimitedMember" id="gnk_GencoLaddeyLimitedMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="GencoLaddeyMember" id="gnk_GencoLaddeyMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="GencoMaryLimitedMember" id="gnk_GencoMaryLimitedMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="GencoMaryMember" id="gnk_GencoMaryMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="GencoLionMember" id="gnk_GencoLionMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardPerformancePeriod" id="gnk_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardPerformancePeriod" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformancePeriodAverageDailyClosingStockPriceNumberOfTradingDays" id="gnk_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformancePeriodAverageDailyClosingStockPriceNumberOfTradingDays" type="xbrli:integerItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardPerformanceTargetPercentage" id="gnk_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardPerformanceTargetPercentage" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="PercentageOfTargetToBeAchievedInOrderToEarnTargetAmountOfGrantedShares" id="gnk_PercentageOfTargetToBeAchievedInOrderToEarnTargetAmountOfGrantedShares" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="PercentageOfTargetAmountOfUnitsEarnedIfTargetMetricIsAchieved" id="gnk_PercentageOfTargetAmountOfUnitsEarnedIfTargetMetricIsAchieved" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="JesperChristensenMember" id="gnk_JesperChristensenMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="JohnC.WobensmithMember" id="gnk_JohnC.WobensmithMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="PeterAllenMember" id="gnk_PeterAllenMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SeniorSecured500MillionCreditRevolverMember" id="gnk_SeniorSecured500MillionCreditRevolverMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardPerformanceReturnOnInvestedCapitalPercentage" id="gnk_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardPerformanceReturnOnInvestedCapitalPercentage" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardPerformanceTotalShareholderReturnPercentage" id="gnk_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardPerformanceTotalShareholderReturnPercentage" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="GencoClaudiusGencoCommodusAndGencoMaximusMember" id="gnk_GencoClaudiusGencoCommodusAndGencoMaximusMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="GencoRangerMember" id="gnk_GencoRangerMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="GencoRangerLimitedMember" id="gnk_GencoRangerLimitedMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="RioTintoShippingAsiaPte.LtdMember" id="gnk_RioTintoShippingAsiaPte.LtdMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="OldendorffCarriersAndSubsidiariesMember" id="gnk_OldendorffCarriersAndSubsidiariesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="AgreementToSellGencoClaudiusGencoCommodusAndGencoMaximusMember" id="gnk_AgreementToSellGencoClaudiusGencoCommodusAndGencoMaximusMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="FiveHundredMillionRevolvingCreditFacilityMember" id="gnk_FiveHundredMillionRevolvingCreditFacilityMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SalePriceOfVessel" id="gnk_SalePriceOfVessel" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="NetNonCashProceedsFromSaleOfVessels" id="gnk_NetNonCashProceedsFromSaleOfVessels" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="AgreementToPurchaseVesselsTerminatedMember" id="gnk_AgreementToPurchaseVesselsTerminatedMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="VesselsDepositsRetainedPerTerminationOfAgreement" id="gnk_VesselsDepositsRetainedPerTerminationOfAgreement" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="GencoClaudiusAndGencoMaximusMember" id="gnk_GencoClaudiusAndGencoMaximusMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="JosephAdamoMember" id="gnk_JosephAdamoMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="VesselDispositionAbstract" id="gnk_VesselDispositionAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="CashDividendsDeclaredNotYetPaid" id="gnk_CashDividendsDeclaredNotYetPaid" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="GencoIntrepidMember" id="gnk_GencoIntrepidMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="GencoIntrepidLimitedMember" id="gnk_GencoIntrepidLimitedMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="GencoHornetLimitedMember" id="gnk_GencoHornetLimitedMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="GencoWaspLimitedMember" id="gnk_GencoWaspLimitedMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="GencoHornetMember" id="gnk_GencoHornetMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="GencoWaspMember" id="gnk_GencoWaspMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="BusinessGeographicsPolicyTextBlock" id="gnk_BusinessGeographicsPolicyTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="VesselAcquisitionsPolicyTextBlock" id="gnk_VesselAcquisitionsPolicyTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="VesselsPolicyTextBlock" id="gnk_VesselsPolicyTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="DeferredDryDockingCostsPolicyTextBlock" id="gnk_DeferredDryDockingCostsPolicyTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="DividendsDeclaredPolicyTextBlock" id="gnk_DividendsDeclaredPolicyTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="VesselOperatingExpensesPolicyTextBlock" id="gnk_VesselOperatingExpensesPolicyTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="CharterHireExpensesPolicyTextBlock" id="gnk_CharterHireExpensesPolicyTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="TechnicalManagementFeesPolicyTextBlock" id="gnk_TechnicalManagementFeesPolicyTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="UnitedStatesGrossTransportationTaxPolicyTextBlock" id="gnk_UnitedStatesGrossTransportationTaxPolicyTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="ScheduleOfUsefulLifeOfFixedAssetsTableTextBlock" id="gnk_ScheduleOfUsefulLifeOfFixedAssetsTableTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="StShippingAndTransportPte.LtdMember" id="gnk_StShippingAndTransportPte.LtdMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="MajorBulkMember" id="gnk_MajorBulkMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="MinorBulkMember" id="gnk_MinorBulkMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ExpendituresIncurredNotPaidForDeferredFinancingCosts" id="gnk_ExpendituresIncurredNotPaidForDeferredFinancingCosts" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="PaymentsForReimbursementsForVesselsAndBallastWaterTreatmentSystems" id="gnk_PaymentsForReimbursementsForVesselsAndBallastWaterTreatmentSystems" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="NoncashOrPartNoncashReclassificationFromVesselsToVesselsHeldForSale" id="gnk_NoncashOrPartNoncashReclassificationFromVesselsToVesselsHeldForSale" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="NoncashOrPartNoncashReclassificationFromDepositsOnVesselsToVessels" id="gnk_NoncashOrPartNoncashReclassificationFromDepositsOnVesselsToVessels" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="O2025Q1DividendsMember" id="gnk_O2025Q1DividendsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="PeriodEffectiveJanuary2025Member" id="gnk_PeriodEffectiveJanuary2025Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="StockIssuedDuringPeriodValueRestrictedStockAwardAndExerciseOfStockOptionsNetOfForfeitures" id="gnk_StockIssuedDuringPeriodValueRestrictedStockAwardAndExerciseOfStockOptionsNetOfForfeitures" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="LossOnDisposalOfReplacedEquipment" id="gnk_LossOnDisposalOfReplacedEquipment" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="OperatingLeaseRentExpensePeriodAugust2031ToJuly2036Member" id="gnk_OperatingLeaseRentExpensePeriodAugust2031ToJuly2036Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="OperatingLeaseRentExpensePeriodFromSeptember2027ToJuly2031Member" id="gnk_OperatingLeaseRentExpensePeriodFromSeptember2027ToJuly2031Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
</xsd:schema>
