<?xml version="1.0" encoding="US-ASCII" standalone="no"?>
    <!-- Field: Doc-Info; Name: Generator; Value: GoXBRL; Version: 4.10a -->
    <!-- Field: Doc-Info; Name: VendorURI; Value: http://www.novaworks.co -->
    <!-- Field: Doc-Info; Name: Source; Value: Z:\DNT\WIP\2016\Edgar X fillings\QC\March\10\Sent At 6.57 AM\uspb20151226 10K.xfr; Date: 2016%2D03%2D10T01:48:00Z -->
    <!-- Field: Doc-Info; Name: Status; Value: 0x00000000 -->
<link:linkbase xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xbrli="http://www.xbrl.org/2003/instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
    <link:roleRef roleURI="http://uspremiumbeef.com/20131228/role/idr_DocumentDocumentAndEntityInformation" xlink:href="uspb-20151226.xsd#idr_DocumentDocumentAndEntityInformation" xlink:type="simple" />
    <link:roleRef roleURI="http://uspremiumbeef.com/role/BalanceSheets" xlink:href="uspb-20151226.xsd#BalanceSheets" xlink:type="simple" />
    <link:roleRef roleURI="http://uspremiumbeef.com/role/BalanceSheetsParenthetical" xlink:href="uspb-20151226.xsd#BalanceSheetsParenthetical" xlink:type="simple" />
    <link:roleRef roleURI="http://uspremiumbeef.com/role/StatementsOfOperations" xlink:href="uspb-20151226.xsd#StatementsOfOperations" xlink:type="simple" />
    <link:roleRef roleURI="http://uspremiumbeef.com/role/StatementsOfComprehensiveLossIncome" xlink:href="uspb-20151226.xsd#StatementsOfComprehensiveLossIncome" xlink:type="simple" />
    <link:roleRef roleURI="http://uspremiumbeef.com/role/StatementsOfCapitalSharesAndEquities" xlink:href="uspb-20151226.xsd#StatementsOfCapitalSharesAndEquities" xlink:type="simple" />
    <link:roleRef roleURI="http://uspremiumbeef.com/role/StatementsOfCashFlows" xlink:href="uspb-20151226.xsd#StatementsOfCashFlows" xlink:type="simple" />
    <link:roleRef roleURI="http://uspremiumbeef.com/role/DescriptionOfBusiness" xlink:href="uspb-20151226.xsd#DescriptionOfBusiness" xlink:type="simple" />
    <link:roleRef roleURI="http://uspremiumbeef.com/role/BasisOfPresentationAndAccountingPolicies" xlink:href="uspb-20151226.xsd#BasisOfPresentationAndAccountingPolicies" xlink:type="simple" />
    <link:roleRef roleURI="http://uspremiumbeef.com/role/LongTermDebtAndLoanAgreements" xlink:href="uspb-20151226.xsd#LongTermDebtAndLoanAgreements" xlink:type="simple" />
    <link:roleRef roleURI="http://uspremiumbeef.com/role/EmployeeOptionsAndBenefitPlans" xlink:href="uspb-20151226.xsd#EmployeeOptionsAndBenefitPlans" xlink:type="simple" />
    <link:roleRef roleURI="http://uspremiumbeef.com/role/OtherIncome" xlink:href="uspb-20151226.xsd#OtherIncome" xlink:type="simple" />
    <link:roleRef roleURI="http://uspremiumbeef.com/role/IncomeTaxes" xlink:href="uspb-20151226.xsd#IncomeTaxes" xlink:type="simple" />
    <link:roleRef roleURI="http://uspremiumbeef.com/role/RelatedPartyTransactions" xlink:href="uspb-20151226.xsd#RelatedPartyTransactions" xlink:type="simple" />
    <link:roleRef roleURI="http://uspremiumbeef.com/role/FairValueMeasurements" xlink:href="uspb-20151226.xsd#FairValueMeasurements" xlink:type="simple" />
    <link:roleRef roleURI="http://uspremiumbeef.com/role/CapitalSharesAndEquities" xlink:href="uspb-20151226.xsd#CapitalSharesAndEquities" xlink:type="simple" />
    <link:roleRef roleURI="http://uspremiumbeef.com/role/LegalProceedings" xlink:href="uspb-20151226.xsd#LegalProceedings" xlink:type="simple" />
    <link:roleRef roleURI="http://uspremiumbeef.com/role/BusinessSegments" xlink:href="uspb-20151226.xsd#BusinessSegments" xlink:type="simple" />
    <link:roleRef roleURI="http://uspremiumbeef.com/role/QuarterlyResults" xlink:href="uspb-20151226.xsd#QuarterlyResults" xlink:type="simple" />
    <link:roleRef roleURI="http://uspremiumbeef.com/role/AccountingPoliciesPolicies" xlink:href="uspb-20151226.xsd#AccountingPoliciesPolicies" xlink:type="simple" />
    <link:roleRef roleURI="http://uspremiumbeef.com/role/BasisOfPresentationAndAccountingPoliciesTables" xlink:href="uspb-20151226.xsd#BasisOfPresentationAndAccountingPoliciesTables" xlink:type="simple" />
    <link:roleRef roleURI="http://uspremiumbeef.com/role/SelectedQuarterlyFinancialDataForFiscalYearsTables" xlink:href="uspb-20151226.xsd#SelectedQuarterlyFinancialDataForFiscalYearsTables" xlink:type="simple" />
    <link:roleRef roleURI="http://uspremiumbeef.com/role/DescriptionOfBusinessDetailsTextuals" xlink:href="uspb-20151226.xsd#DescriptionOfBusinessDetailsTextuals" xlink:type="simple" />
    <link:roleRef roleURI="http://uspremiumbeef.com/role/DescriptionOfBusinessDetailsTextuals1" xlink:href="uspb-20151226.xsd#DescriptionOfBusinessDetailsTextuals1" xlink:type="simple" />
    <link:roleRef roleURI="http://uspremiumbeef.com/role/BasisOfPresentationAndAccountingPoliciesDetailsTextuals" xlink:href="uspb-20151226.xsd#BasisOfPresentationAndAccountingPoliciesDetailsTextuals" xlink:type="simple" />
    <link:roleRef roleURI="http://uspremiumbeef.com/role/SummaryOfCostAndAccumulatedDepreciationForPropertyPlantAndEquipmentDetails" xlink:href="uspb-20151226.xsd#SummaryOfCostAndAccumulatedDepreciationForPropertyPlantAndEquipmentDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://uspremiumbeef.com/role/NetIncomeAttributableToNon-controllingInterestDetails2" xlink:href="uspb-20151226.xsd#NetIncomeAttributableToNon-controllingInterestDetails2" xlink:type="simple" />
    <link:roleRef roleURI="http://uspremiumbeef.com/role/BasisOfPresentationAndAccountingPoliciesDetailsTextual" xlink:href="uspb-20151226.xsd#BasisOfPresentationAndAccountingPoliciesDetailsTextual" xlink:type="simple" />
    <link:roleRef roleURI="http://uspremiumbeef.com/role/LongTermDebtAndLoanAgreementsMasterLoanAgreementDetailsTextuals" xlink:href="uspb-20151226.xsd#LongTermDebtAndLoanAgreementsMasterLoanAgreementDetailsTextuals" xlink:type="simple" />
    <link:roleRef roleURI="http://uspremiumbeef.com/role/LongTermDebtAndLoanAgreementsCapitalAndOperatingLeasesDetailsTextuals1" xlink:href="uspb-20151226.xsd#LongTermDebtAndLoanAgreementsCapitalAndOperatingLeasesDetailsTextuals1" xlink:type="simple" />
    <link:roleRef roleURI="http://uspremiumbeef.com/role/EmployeeOptionsAndBenefitPlansDetailsTextuals" xlink:href="uspb-20151226.xsd#EmployeeOptionsAndBenefitPlansDetailsTextuals" xlink:type="simple" />
    <link:roleRef roleURI="http://uspremiumbeef.com/role/OtherIncomeDetailsTextuals" xlink:href="uspb-20151226.xsd#OtherIncomeDetailsTextuals" xlink:type="simple" />
    <link:roleRef roleURI="http://uspremiumbeef.com/role/IncomeTaxesDetailsTextual" xlink:href="uspb-20151226.xsd#IncomeTaxesDetailsTextual" xlink:type="simple" />
    <link:roleRef roleURI="http://uspremiumbeef.com/role/RelatedPartyTransactionsDetailsTextual" xlink:href="uspb-20151226.xsd#RelatedPartyTransactionsDetailsTextual" xlink:type="simple" />
    <link:roleRef roleURI="http://uspremiumbeef.com/role/CapitalSharesAndEquitiesClassUnitsDetails" xlink:href="uspb-20151226.xsd#CapitalSharesAndEquitiesClassUnitsDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://uspremiumbeef.com/role/CapitalSharesAndEquitiesLimitedLiabilityCompanyAgreementDetails" xlink:href="uspb-20151226.xsd#CapitalSharesAndEquitiesLimitedLiabilityCompanyAgreementDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://uspremiumbeef.com/role/QuarterlyResultsDetails" xlink:href="uspb-20151226.xsd#QuarterlyResultsDetails" xlink:type="simple" />
    <link:arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#hypercube-dimension" arcroleURI="http://xbrl.org/int/dim/arcrole/hypercube-dimension" />
    <link:arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-domain" arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-domain" />
    <link:arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#domain-member" arcroleURI="http://xbrl.org/int/dim/arcrole/domain-member" />
    <link:arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#all" arcroleURI="http://xbrl.org/int/dim/arcrole/all" />
    <link:arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#notAll" arcroleURI="http://xbrl.org/int/dim/arcrole/notAll" />
    <link:arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-default" arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-default" />
    <link:definitionLink xlink:type="extended" xlink:role="http://uspremiumbeef.com/20131228/role/idr_DocumentDocumentAndEntityInformation" xlink:title="00000001 - Document - Document and Entity Information">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaapStatementLineItems" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaapStatementTable" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStatementTable" xlink:type="arc" order="10" xbrldt:closed="true" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="loc_us-gaapStatementClassOfStockAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapStatementClassOfStockAxis" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_us-gaapClassOfStockDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapStatementClassOfStockAxis" xlink:to="loc_us-gaapClassOfStockDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_us-gaapClassOfStockDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapStatementClassOfStockAxis" xlink:to="loc_us-gaapClassOfStockDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="uspb-20151226.xsd#uspb_ClassAUnitsMember" xlink:label="loc_uspbClassAUnitsMember_20" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapClassOfStockDomain" xlink:to="loc_uspbClassAUnitsMember_20" xlink:type="arc" order="21" />
      <link:loc xlink:type="locator" xlink:href="uspb-20151226.xsd#uspb_ClassBUnitsMember" xlink:label="loc_uspbClassBUnitsMember_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapClassOfStockDomain" xlink:to="loc_uspbClassBUnitsMember_30" xlink:type="arc" order="31" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityRegistrantName" xlink:label="loc_deiEntityRegistrantName_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiEntityRegistrantName_50" xlink:type="arc" order="0" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_TradingSymbol" xlink:label="loc_deiTradingSymbol_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiTradingSymbol_50" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_DocumentType" xlink:label="loc_deiDocumentType_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiDocumentType_50" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_DocumentPeriodEndDate" xlink:label="loc_deiDocumentPeriodEndDate_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiDocumentPeriodEndDate_50" xlink:type="arc" order="3" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_AmendmentFlag" xlink:label="loc_deiAmendmentFlag_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiAmendmentFlag_50" xlink:type="arc" order="4" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityCentralIndexKey" xlink:label="loc_deiEntityCentralIndexKey_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiEntityCentralIndexKey_50" xlink:type="arc" order="5" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_CurrentFiscalYearEndDate" xlink:label="loc_deiCurrentFiscalYearEndDate_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiCurrentFiscalYearEndDate_50" xlink:type="arc" order="6" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="loc_deiEntityCommonStockSharesOutstanding_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiEntityCommonStockSharesOutstanding_50" xlink:type="arc" order="7" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityFilerCategory" xlink:label="loc_deiEntityFilerCategory_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiEntityFilerCategory_50" xlink:type="arc" order="8" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityCurrentReportingStatus" xlink:label="loc_deiEntityCurrentReportingStatus_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiEntityCurrentReportingStatus_50" xlink:type="arc" order="9" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityVoluntaryFilers" xlink:label="loc_deiEntityVoluntaryFilers_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiEntityVoluntaryFilers_50" xlink:type="arc" order="10" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityWellKnownSeasonedIssuer" xlink:label="loc_deiEntityWellKnownSeasonedIssuer_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiEntityWellKnownSeasonedIssuer_50" xlink:type="arc" order="11" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_DocumentFiscalYearFocus" xlink:label="loc_deiDocumentFiscalYearFocus_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiDocumentFiscalYearFocus_50" xlink:type="arc" order="12" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="loc_deiDocumentFiscalPeriodFocus_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiDocumentFiscalPeriodFocus_50" xlink:type="arc" order="13" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityPublicFloat" xlink:label="loc_deiEntityPublicFloat_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_deiEntityPublicFloat_50" xlink:type="arc" order="14" />
    </link:definitionLink>
    <link:definitionLink xlink:type="extended" xlink:role="http://uspremiumbeef.com/role/BalanceSheets" xlink:title="00000002 - Statement - Consolidated Balance Sheets" />
    <link:definitionLink xlink:type="extended" xlink:role="http://uspremiumbeef.com/role/BalanceSheetsParenthetical" xlink:title="00000003 - Statement - Consolidated Balance Sheets (Parenthetical)">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaapStatementLineItems" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaapStatementTable" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStatementTable" xlink:type="arc" order="10" xbrldt:closed="true" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="loc_us-gaapStatementClassOfStockAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapStatementClassOfStockAxis" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_us-gaapClassOfStockDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapStatementClassOfStockAxis" xlink:to="loc_us-gaapClassOfStockDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_us-gaapClassOfStockDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapStatementClassOfStockAxis" xlink:to="loc_us-gaapClassOfStockDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="uspb-20151226.xsd#uspb_ClassAUnitsMember" xlink:label="loc_uspbClassAUnitsMember_0" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapClassOfStockDomain" xlink:to="loc_uspbClassAUnitsMember_0" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="uspb-20151226.xsd#uspb_ClassBUnitsMember" xlink:label="loc_uspbClassBUnitsMember_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapClassOfStockDomain" xlink:to="loc_uspbClassBUnitsMember_10" xlink:type="arc" order="11" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CommonUnitAuthorized" xlink:label="loc_us-gaapCommonUnitAuthorized_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapCommonUnitAuthorized_50" xlink:type="arc" order="0" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CommonUnitIssued" xlink:label="loc_us-gaapCommonUnitIssued_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapCommonUnitIssued_50" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CommonUnitOutstanding" xlink:label="loc_us-gaapCommonUnitOutstanding_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapCommonUnitOutstanding_50" xlink:type="arc" order="2" />
    </link:definitionLink>
    <link:definitionLink xlink:type="extended" xlink:role="http://uspremiumbeef.com/role/StatementsOfOperations" xlink:title="00000004 - Statement - Consolidated Statements of Operations">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaapStatementLineItems" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaapStatementTable" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStatementTable" xlink:type="arc" order="10" xbrldt:closed="true" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="loc_us-gaapStatementClassOfStockAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapStatementClassOfStockAxis" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_us-gaapClassOfStockDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapStatementClassOfStockAxis" xlink:to="loc_us-gaapClassOfStockDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_us-gaapClassOfStockDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapStatementClassOfStockAxis" xlink:to="loc_us-gaapClassOfStockDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="uspb-20151226.xsd#uspb_ClassAUnitsMember" xlink:label="loc_uspbClassAUnitsMember_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapClassOfStockDomain" xlink:to="loc_uspbClassAUnitsMember_30" xlink:type="arc" order="31" />
      <link:loc xlink:type="locator" xlink:href="uspb-20151226.xsd#uspb_ClassBUnitsMember" xlink:label="loc_uspbClassBUnitsMember_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapClassOfStockDomain" xlink:to="loc_uspbClassBUnitsMember_60" xlink:type="arc" order="61" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_SalesRevenueNet" xlink:label="loc_us-gaapSalesRevenueNet_100" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapSalesRevenueNet_100" xlink:type="arc" order="0" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CostsAndExpensesAbstract" xlink:label="loc_us-gaapCostsAndExpensesAbstract_100" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapCostsAndExpensesAbstract_100" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CostOfGoodsSold" xlink:label="loc_us-gaapCostOfGoodsSold_100" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapCostsAndExpensesAbstract_100" xlink:to="loc_us-gaapCostOfGoodsSold_100" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_SellingGeneralAndAdministrativeExpense" xlink:label="loc_us-gaapSellingGeneralAndAdministrativeExpense_100" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapCostsAndExpensesAbstract_100" xlink:to="loc_us-gaapSellingGeneralAndAdministrativeExpense_100" xlink:type="arc" order="3" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DepreciationDepletionAndAmortization" xlink:label="loc_us-gaapDepreciationDepletionAndAmortization_100" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapCostsAndExpensesAbstract_100" xlink:to="loc_us-gaapDepreciationDepletionAndAmortization_100" xlink:type="arc" order="4" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CostsAndExpenses" xlink:label="loc_us-gaapCostsAndExpenses_100" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapCostsAndExpensesAbstract_100" xlink:to="loc_us-gaapCostsAndExpenses_100" xlink:type="arc" order="5" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="loc_us-gaapOperatingIncomeLoss_100" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapOperatingIncomeLoss_100" xlink:type="arc" order="6" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherIncomeAndExpensesAbstract" xlink:label="loc_us-gaapOtherIncomeAndExpensesAbstract_100" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapOtherIncomeAndExpensesAbstract_100" xlink:type="arc" order="7" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_InvestmentIncomeInterest" xlink:label="loc_us-gaapInvestmentIncomeInterest_100" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapOtherIncomeAndExpensesAbstract_100" xlink:to="loc_us-gaapInvestmentIncomeInterest_100" xlink:type="arc" order="8" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_InterestExpense" xlink:label="loc_us-gaapInterestExpense_100" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapOtherIncomeAndExpensesAbstract_100" xlink:to="loc_us-gaapInterestExpense_100" xlink:type="arc" order="9" />
      <link:loc xlink:type="locator" xlink:href="uspb-20151226.xsd#uspb_EquityInterestInNetincomeOfSubsidiary" xlink:label="loc_uspbEquityInterestInNetincomeOfSubsidiary_100" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapOtherIncomeAndExpensesAbstract_100" xlink:to="loc_uspbEquityInterestInNetincomeOfSubsidiary_100" xlink:type="arc" order="10" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpense" xlink:label="loc_us-gaapOtherNonoperatingIncomeExpense_100" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapOtherIncomeAndExpensesAbstract_100" xlink:to="loc_us-gaapOtherNonoperatingIncomeExpense_100" xlink:type="arc" order="11" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherOperatingIncomeExpenseNet" xlink:label="loc_us-gaapOtherOperatingIncomeExpenseNet_100" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapOtherIncomeAndExpensesAbstract_100" xlink:to="loc_us-gaapOtherOperatingIncomeExpenseNet_100" xlink:type="arc" order="12" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:label="loc_us-gaapIncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_100" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapIncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_100" xlink:type="arc" order="13" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaapIncomeTaxExpenseBenefit_100" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapIncomeTaxExpenseBenefit_100" xlink:type="arc" order="14" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaapProfitLoss_100" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapProfitLoss_100" xlink:type="arc" order="15" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_EarningsPerUnitAbstract" xlink:label="loc_us-gaapEarningsPerUnitAbstract_100" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapEarningsPerUnitAbstract_100" xlink:type="arc" order="16" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_NetIncomeLossPerOutstandingLimitedPartnershipUnitBasicNetOfTax" xlink:label="loc_us-gaapNetIncomeLossPerOutstandingLimitedPartnershipUnitBasicNetOfTax_100" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapEarningsPerUnitAbstract_100" xlink:to="loc_us-gaapNetIncomeLossPerOutstandingLimitedPartnershipUnitBasicNetOfTax_100" xlink:type="arc" order="17" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_NetIncomeLossNetOfTaxPerOutstandingLimitedPartnershipUnitDiluted" xlink:label="loc_us-gaapNetIncomeLossNetOfTaxPerOutstandingLimitedPartnershipUnitDiluted_100" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapEarningsPerUnitAbstract_100" xlink:to="loc_us-gaapNetIncomeLossNetOfTaxPerOutstandingLimitedPartnershipUnitDiluted_100" xlink:type="arc" order="18" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_NetIncomeLossPerOutstandingLimitedPartnershipAndGeneralPartnershipUnitBasicAndDilutedAbstract" xlink:label="loc_us-gaapNetIncomeLossPerOutstandingLimitedPartnershipAndGeneralPartnershipUnitBasicAndDilutedAbstract_100" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapNetIncomeLossPerOutstandingLimitedPartnershipAndGeneralPartnershipUnitBasicAndDilutedAbstract_100" xlink:type="arc" order="19" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_WeightedAverageLimitedPartnershipUnitsOutstanding" xlink:label="loc_us-gaapWeightedAverageLimitedPartnershipUnitsOutstanding_100" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapNetIncomeLossPerOutstandingLimitedPartnershipAndGeneralPartnershipUnitBasicAndDilutedAbstract_100" xlink:to="loc_us-gaapWeightedAverageLimitedPartnershipUnitsOutstanding_100" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_WeightedAverageLimitedPartnershipUnitsOutstandingDiluted" xlink:label="loc_us-gaapWeightedAverageLimitedPartnershipUnitsOutstandingDiluted_100" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapNetIncomeLossPerOutstandingLimitedPartnershipAndGeneralPartnershipUnitBasicAndDilutedAbstract_100" xlink:to="loc_us-gaapWeightedAverageLimitedPartnershipUnitsOutstandingDiluted_100" xlink:type="arc" order="21" />
    </link:definitionLink>
    <link:definitionLink xlink:type="extended" xlink:role="http://uspremiumbeef.com/role/StatementsOfComprehensiveLossIncome" xlink:title="00000005 - Statement - Consolidated Statements of Comprehensive Loss" />
    <link:definitionLink xlink:type="extended" xlink:role="http://uspremiumbeef.com/role/StatementsOfCapitalSharesAndEquities" xlink:title="00000006 - Statement - Consolidated Statements of Capital Shares and Equities">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaapStatementLineItems" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaapStatementTable" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStatementTable" xlink:type="arc" order="10" xbrldt:closed="true" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaapStatementEquityComponentsAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapStatementEquityComponentsAxis" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaapEquityComponentDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapStatementEquityComponentsAxis" xlink:to="loc_us-gaapEquityComponentDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaapEquityComponentDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapStatementEquityComponentsAxis" xlink:to="loc_us-gaapEquityComponentDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_MemberUnitsMember" xlink:label="loc_us-gaapMemberUnitsMember_0" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapEquityComponentDomain" xlink:to="loc_us-gaapMemberUnitsMember_0" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_PartnersCapital" xlink:label="loc_us-gaapPartnersCapital_20" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapPartnersCapital_20" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaapProfitLoss_20" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapProfitLoss_20" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="uspb-20151226.xsd#uspb_TaxYear2012OverDistribution" xlink:label="loc_uspbTaxYear2012OverDistribution_20" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_uspbTaxYear2012OverDistribution_20" xlink:type="arc" order="3" />
      <link:loc xlink:type="locator" xlink:href="uspb-20151226.xsd#uspb_TaxYear2013Distribution" xlink:label="loc_uspbTaxYear2013Distribution_20" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_uspbTaxYear2013Distribution_20" xlink:type="arc" order="4" />
    </link:definitionLink>
    <link:definitionLink xlink:type="extended" xlink:role="http://uspremiumbeef.com/role/StatementsOfCashFlows" xlink:title="00000007 - Statement - Consolidated Statements of Cash Flows" />
    <link:definitionLink xlink:type="extended" xlink:role="http://uspremiumbeef.com/role/DescriptionOfBusiness" xlink:title="00000008 - Disclosure - Description of Business" />
    <link:definitionLink xlink:type="extended" xlink:role="http://uspremiumbeef.com/role/BasisOfPresentationAndAccountingPolicies" xlink:title="00000009 - Disclosure - Basis of Presentation and Accounting Policies" />
    <link:definitionLink xlink:type="extended" xlink:role="http://uspremiumbeef.com/role/LongTermDebtAndLoanAgreements" xlink:title="00000010 - Disclosure - Long-Term Debt and Loan Agreements" />
    <link:definitionLink xlink:type="extended" xlink:role="http://uspremiumbeef.com/role/EmployeeOptionsAndBenefitPlans" xlink:title="00000011 - Disclosure - Employee Options and Benefit Plans" />
    <link:definitionLink xlink:type="extended" xlink:role="http://uspremiumbeef.com/role/OtherIncome" xlink:title="00000012 - Disclosure - Other Income" />
    <link:definitionLink xlink:type="extended" xlink:role="http://uspremiumbeef.com/role/IncomeTaxes" xlink:title="00000013 - Disclosure - Income Taxes" />
    <link:definitionLink xlink:type="extended" xlink:role="http://uspremiumbeef.com/role/RelatedPartyTransactions" xlink:title="00000014 - Disclosure - Related Party Transactions" />
    <link:definitionLink xlink:type="extended" xlink:role="http://uspremiumbeef.com/role/FairValueMeasurements" xlink:title="00000015 - Disclosure - Fair Value Measurements" />
    <link:definitionLink xlink:type="extended" xlink:role="http://uspremiumbeef.com/role/CapitalSharesAndEquities" xlink:title="00000016 - Disclosure - Capital Shares and Equities" />
    <link:definitionLink xlink:type="extended" xlink:role="http://uspremiumbeef.com/role/LegalProceedings" xlink:title="00000017 - Disclosure - Legal Proceedings" />
    <link:definitionLink xlink:type="extended" xlink:role="http://uspremiumbeef.com/role/BusinessSegments" xlink:title="00000018 - Disclosure - Business Segments" />
    <link:definitionLink xlink:type="extended" xlink:role="http://uspremiumbeef.com/role/QuarterlyResults" xlink:title="00000019 - Disclosure - Quarterly Results (Unaudited)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://uspremiumbeef.com/role/AccountingPoliciesPolicies" xlink:title="00000020 - Disclosure - Basis of Presentation and Accounting Policies (policies)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://uspremiumbeef.com/role/BasisOfPresentationAndAccountingPoliciesTables" xlink:title="00000021 - Disclosure - Basis of Presentation and Accounting Policies (Tables)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://uspremiumbeef.com/role/SelectedQuarterlyFinancialDataForFiscalYearsTables" xlink:title="00000022 - Disclosure - Quarterly Results (Unaudited) (Tables)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://uspremiumbeef.com/role/DescriptionOfBusinessDetailsTextuals" xlink:title="00000023 - Statement - Description of Business (Details Textual)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://uspremiumbeef.com/role/DescriptionOfBusinessDetailsTextuals1" xlink:title="00000024 - Statement - Description of Business (Details Textual 1)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://uspremiumbeef.com/role/BasisOfPresentationAndAccountingPoliciesDetailsTextuals" xlink:title="00000025 - Statement - Basis of Presentation and Accounting Policies (Details)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://uspremiumbeef.com/role/SummaryOfCostAndAccumulatedDepreciationForPropertyPlantAndEquipmentDetails" xlink:title="00000026 - Statement - Summary of cost and accumulated depreciation for property, plant, and equipment (Details 1)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://uspremiumbeef.com/role/NetIncomeAttributableToNon-controllingInterestDetails2" xlink:title="00000027 - Statement - Net income attributable to non-controlling interest (Details 2)">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaapStatementLineItems" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaapStatementTable" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStatementTable" xlink:type="arc" order="10" xbrldt:closed="true" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="loc_us-gaapStatementClassOfStockAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapStatementClassOfStockAxis" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_us-gaapClassOfStockDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapStatementClassOfStockAxis" xlink:to="loc_us-gaapClassOfStockDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_us-gaapClassOfStockDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapStatementClassOfStockAxis" xlink:to="loc_us-gaapClassOfStockDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CapitalUnitClassAMember" xlink:label="loc_us-gaapCapitalUnitClassAMember_0" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapClassOfStockDomain" xlink:to="loc_us-gaapCapitalUnitClassAMember_0" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CapitalUnitClassBMember" xlink:label="loc_us-gaapCapitalUnitClassBMember_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapClassOfStockDomain" xlink:to="loc_us-gaapCapitalUnitClassBMember_10" xlink:type="arc" order="11" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_EarningsPerLimitedPartnershipUnitAbstract" xlink:label="loc_us-gaapEarningsPerLimitedPartnershipUnitAbstract_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapEarningsPerLimitedPartnershipUnitAbstract_70" xlink:type="arc" order="0" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_NetIncomeLossAllocatedToLimitedPartners" xlink:label="loc_us-gaapNetIncomeLossAllocatedToLimitedPartners_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapEarningsPerLimitedPartnershipUnitAbstract_70" xlink:to="loc_us-gaapNetIncomeLossAllocatedToLimitedPartners_70" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_WeightedAverageLimitedPartnershipUnitsOutstanding" xlink:label="loc_us-gaapWeightedAverageLimitedPartnershipUnitsOutstanding_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapEarningsPerLimitedPartnershipUnitAbstract_70" xlink:to="loc_us-gaapWeightedAverageLimitedPartnershipUnitsOutstanding_70" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_NetIncomeLossPerOutstandingLimitedPartnershipUnitBasicNetOfTax" xlink:label="loc_us-gaapNetIncomeLossPerOutstandingLimitedPartnershipUnitBasicNetOfTax_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapEarningsPerLimitedPartnershipUnitAbstract_70" xlink:to="loc_us-gaapNetIncomeLossPerOutstandingLimitedPartnershipUnitBasicNetOfTax_70" xlink:type="arc" order="3" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_NetIncomeLossPerOutstandingLimitedPartnershipUnitDilutedAbstract" xlink:label="loc_us-gaapNetIncomeLossPerOutstandingLimitedPartnershipUnitDilutedAbstract_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapNetIncomeLossPerOutstandingLimitedPartnershipUnitDilutedAbstract_70" xlink:type="arc" order="4" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_NetIncomeLossPerOutstandingLimitedPartnershipUnitDilutedOtherDisclosuresAbstract" xlink:label="loc_us-gaapNetIncomeLossPerOutstandingLimitedPartnershipUnitDilutedOtherDisclosuresAbstract_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapNetIncomeLossPerOutstandingLimitedPartnershipUnitDilutedAbstract_70" xlink:to="loc_us-gaapNetIncomeLossPerOutstandingLimitedPartnershipUnitDilutedOtherDisclosuresAbstract_70" xlink:type="arc" order="6" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_WeightedAverageNumerDilutedLimitedPartnershipUnitsOutstandingAdjustment" xlink:label="loc_us-gaapWeightedAverageNumerDilutedLimitedPartnershipUnitsOutstandingAdjustment_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapNetIncomeLossPerOutstandingLimitedPartnershipUnitDilutedOtherDisclosuresAbstract_70" xlink:to="loc_us-gaapWeightedAverageNumerDilutedLimitedPartnershipUnitsOutstandingAdjustment_70" xlink:type="arc" order="8" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_WeightedAverageLimitedPartnershipUnitsOutstandingDiluted" xlink:label="loc_us-gaapWeightedAverageLimitedPartnershipUnitsOutstandingDiluted_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapNetIncomeLossPerOutstandingLimitedPartnershipUnitDilutedOtherDisclosuresAbstract_70" xlink:to="loc_us-gaapWeightedAverageLimitedPartnershipUnitsOutstandingDiluted_70" xlink:type="arc" order="9" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_NetIncomeLossNetOfTaxPerOutstandingLimitedPartnershipUnitDiluted" xlink:label="loc_us-gaapNetIncomeLossNetOfTaxPerOutstandingLimitedPartnershipUnitDiluted_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapNetIncomeLossPerOutstandingLimitedPartnershipUnitDilutedAbstract_70" xlink:to="loc_us-gaapNetIncomeLossNetOfTaxPerOutstandingLimitedPartnershipUnitDiluted_70" xlink:type="arc" order="10" />
    </link:definitionLink>
    <link:definitionLink xlink:type="extended" xlink:role="http://uspremiumbeef.com/role/BasisOfPresentationAndAccountingPoliciesDetailsTextual" xlink:title="00000028 - Disclosure - Basis of Presentation and Accounting Policies (Details Textual)">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaapStatementLineItems" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaapStatementTable" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStatementTable" xlink:type="arc" order="10" xbrldt:closed="true" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_TitleOfIndividualAxis" xlink:label="loc_us-gaapTitleOfIndividualAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapTitleOfIndividualAxis" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_TitleOfIndividualWithRelationshipToEntityDomain" xlink:label="loc_us-gaapTitleOfIndividualWithRelationshipToEntityDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapTitleOfIndividualAxis" xlink:to="loc_us-gaapTitleOfIndividualWithRelationshipToEntityDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_TitleOfIndividualWithRelationshipToEntityDomain" xlink:label="loc_us-gaapTitleOfIndividualWithRelationshipToEntityDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapTitleOfIndividualAxis" xlink:to="loc_us-gaapTitleOfIndividualWithRelationshipToEntityDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ChiefExecutiveOfficerMember" xlink:label="loc_us-gaapChiefExecutiveOfficerMember_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapTitleOfIndividualWithRelationshipToEntityDomain" xlink:to="loc_us-gaapChiefExecutiveOfficerMember_30" xlink:type="arc" order="31" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="loc_us-gaapStatementClassOfStockAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapStatementClassOfStockAxis" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_us-gaapClassOfStockDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapStatementClassOfStockAxis" xlink:to="loc_us-gaapClassOfStockDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_us-gaapClassOfStockDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapStatementClassOfStockAxis" xlink:to="loc_us-gaapClassOfStockDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CapitalUnitClassAMember" xlink:label="loc_us-gaapCapitalUnitClassAMember_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapClassOfStockDomain" xlink:to="loc_us-gaapCapitalUnitClassAMember_50" xlink:type="arc" order="51" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CapitalUnitClassBMember" xlink:label="loc_us-gaapCapitalUnitClassBMember_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapClassOfStockDomain" xlink:to="loc_us-gaapCapitalUnitClassBMember_60" xlink:type="arc" order="61" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaapCashAndCashEquivalentsAtCarryingValue_80" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapCashAndCashEquivalentsAtCarryingValue_80" xlink:type="arc" order="0" />
      <link:loc xlink:type="locator" xlink:href="uspb-20151226.xsd#uspb_AdditionalCapitalToNbpToPurchase" xlink:label="loc_uspbAdditionalCapitalToNbpToPurchase_80" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_uspbAdditionalCapitalToNbpToPurchase_80" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="uspb-20151226.xsd#uspb_Uspb" xlink:label="loc_uspbUspb_80" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_uspbUspb_80" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherLiabilitiesCurrent" xlink:label="loc_us-gaapOtherLiabilitiesCurrent_80" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapOtherLiabilitiesCurrent_80" xlink:type="arc" order="3" />
      <link:loc xlink:type="locator" xlink:href="uspb-20151226.xsd#uspb_NonCompetitionPayments" xlink:label="loc_uspbNonCompetitionPayments_80" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_uspbNonCompetitionPayments_80" xlink:type="arc" order="4" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_AccruedLiabilitiesCurrent" xlink:label="loc_us-gaapAccruedLiabilitiesCurrent_80" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapAccruedLiabilitiesCurrent_80" xlink:type="arc" order="5" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ConcentrationRiskPercentage1" xlink:label="loc_us-gaapConcentrationRiskPercentage1_80" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapConcentrationRiskPercentage1_80" xlink:type="arc" order="6" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:label="loc_us-gaapStockIssuedDuringPeriodSharesStockOptionsExercised_80" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodSharesStockOptionsExercised_80" xlink:type="arc" order="7" />
    </link:definitionLink>
    <link:definitionLink xlink:type="extended" xlink:role="http://uspremiumbeef.com/role/LongTermDebtAndLoanAgreementsMasterLoanAgreementDetailsTextuals" xlink:title="00000029 - Statement - Long-Term Debt and Loan Agreements Master Loan Agreement (Details Textual)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://uspremiumbeef.com/role/LongTermDebtAndLoanAgreementsCapitalAndOperatingLeasesDetailsTextuals1" xlink:title="00000030 - Statement - Long-Term Debt and Loan Agreements Capital and Operating Leases (Details Textual 1)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://uspremiumbeef.com/role/EmployeeOptionsAndBenefitPlansDetailsTextuals" xlink:title="00000031 - Statement - Employee Options and Benefit Plans (Details Textual)">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaapStatementLineItems" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaapStatementTable" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStatementTable" xlink:type="arc" order="10" xbrldt:closed="true" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaapStatementEquityComponentsAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapStatementEquityComponentsAxis" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaapEquityComponentDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapStatementEquityComponentsAxis" xlink:to="loc_us-gaapEquityComponentDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaapEquityComponentDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapStatementEquityComponentsAxis" xlink:to="loc_us-gaapEquityComponentDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="uspb-20151226.xsd#uspb_PhantomClassAUnitsMember" xlink:label="loc_uspbPhantomClassAUnitsMember_0" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapEquityComponentDomain" xlink:to="loc_uspbPhantomClassAUnitsMember_0" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="uspb-20151226.xsd#uspb_PhantomClassBUnitsMember" xlink:label="loc_uspbPhantomClassBUnitsMember_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapEquityComponentDomain" xlink:to="loc_uspbPhantomClassBUnitsMember_10" xlink:type="arc" order="11" />
      <link:loc xlink:type="locator" xlink:href="uspb-20151226.xsd#uspb_PhantomClassAUnits1Member" xlink:label="loc_uspbPhantomClassAUnits1Member_20" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapEquityComponentDomain" xlink:to="loc_uspbPhantomClassAUnits1Member_20" xlink:type="arc" order="21" />
      <link:loc xlink:type="locator" xlink:href="uspb-20151226.xsd#uspb_PhantomClassBUnits1Member" xlink:label="loc_uspbPhantomClassBUnits1Member_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapEquityComponentDomain" xlink:to="loc_uspbPhantomClassBUnits1Member_30" xlink:type="arc" order="31" />
      <link:loc xlink:type="locator" xlink:href="uspb-20151226.xsd#uspb_StockOptions1Member" xlink:label="loc_uspbStockOptions1Member_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapEquityComponentDomain" xlink:to="loc_uspbStockOptions1Member_40" xlink:type="arc" order="41" />
      <link:loc xlink:type="locator" xlink:href="uspb-20151226.xsd#uspb_PhantomOptionsIssuedToCeoAndCfo" xlink:label="loc_uspbPhantomOptionsIssuedToCeoAndCfo_170" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_uspbPhantomOptionsIssuedToCeoAndCfo_170" xlink:type="arc" order="0" />
      <link:loc xlink:type="locator" xlink:href="uspb-20151226.xsd#uspb_ExercisePriceOfSharesIssued" xlink:label="loc_uspbExercisePriceOfSharesIssued_170" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_uspbExercisePriceOfSharesIssued_170" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="uspb-20151226.xsd#uspb_NumberOfStockOptionsIssuedToCeo" xlink:label="loc_uspbNumberOfStockOptionsIssuedToCeo_170" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_uspbNumberOfStockOptionsIssuedToCeo_170" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="uspb-20151226.xsd#uspb_ExercisePriceOfSharesConvertedIntoUnit" xlink:label="loc_uspbExercisePriceOfSharesConvertedIntoUnit_170" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_uspbExercisePriceOfSharesConvertedIntoUnit_170" xlink:type="arc" order="3" />
      <link:loc xlink:type="locator" xlink:href="uspb-20151226.xsd#uspb_NumberOfSharesExercisedByCeo" xlink:label="loc_uspbNumberOfSharesExercisedByCeo_170" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_uspbNumberOfSharesExercisedByCeo_170" xlink:type="arc" order="4" />
      <link:loc xlink:type="locator" xlink:href="uspb-20151226.xsd#uspb_ExercisePriceOfSharesExercisedByCeo" xlink:label="loc_uspbExercisePriceOfSharesExercisedByCeo_170" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_uspbExercisePriceOfSharesExercisedByCeo_170" xlink:type="arc" order="5" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_AllocatedShareBasedCompensationExpense" xlink:label="loc_us-gaapAllocatedShareBasedCompensationExpense_170" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapAllocatedShareBasedCompensationExpense_170" xlink:type="arc" order="6" />
      <link:loc xlink:type="locator" xlink:href="uspb-20151226.xsd#uspb_ManagementPhantomPlanCompensationExpense" xlink:label="loc_uspbManagementPhantomPlanCompensationExpense_170" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_uspbManagementPhantomPlanCompensationExpense_170" xlink:type="arc" order="7" />
      <link:loc xlink:type="locator" xlink:href="uspb-20151226.xsd#uspb_CompensationExpenseRecognized" xlink:label="loc_uspbCompensationExpenseRecognized_170" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_uspbCompensationExpenseRecognized_170" xlink:type="arc" order="8" />
      <link:loc xlink:type="locator" xlink:href="uspb-20151226.xsd#uspb_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedNumberOfShare" xlink:label="loc_uspbSharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedNumberOfShare_170" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_uspbSharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedNumberOfShare_170" xlink:type="arc" order="9" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_SharesOutstanding" xlink:label="loc_us-gaapSharesOutstanding_170" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapSharesOutstanding_170" xlink:type="arc" order="10" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_170" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_170" xlink:type="arc" order="11" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherExpenses" xlink:label="loc_us-gaapOtherExpenses_170" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapOtherExpenses_170" xlink:type="arc" order="12" />
    </link:definitionLink>
    <link:definitionLink xlink:type="extended" xlink:role="http://uspremiumbeef.com/role/OtherIncomeDetailsTextuals" xlink:title="00000032 - Statement - Other Income (Details Textual)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://uspremiumbeef.com/role/IncomeTaxesDetailsTextual" xlink:title="00000033 - Statement - Income Taxes (Details Textual)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://uspremiumbeef.com/role/RelatedPartyTransactionsDetailsTextual" xlink:title="00000034 - Disclosure - Related Party Transactions (Details Textual)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://uspremiumbeef.com/role/CapitalSharesAndEquitiesClassUnitsDetails" xlink:title="00000035 - Statement - Capital Shares and Equities Class Units (Details)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://uspremiumbeef.com/role/CapitalSharesAndEquitiesLimitedLiabilityCompanyAgreementDetails" xlink:title="00000036 - Statement - Capital Shares and Equities (Limited liability company agreement) (Details)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://uspremiumbeef.com/role/QuarterlyResultsDetails" xlink:title="00000037 - Disclosure - Quarterly Results (Unaudited) (Details)" />
</link:linkbase>
