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    <submissionType>13F-HR</submissionType>
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      <liveTestFlag>LIVE</liveTestFlag>
      <flags>
        <confirmingCopyFlag>false</confirmingCopyFlag>
        <returnCopyFlag>false</returnCopyFlag>
        <overrideInternetFlag>false</overrideInternetFlag>
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      <filer>
        <credentials>
          <cik>0001334429</cik>
          <ccc>XXXXXXXX</ccc>
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      <periodOfReport>03-31-2026</periodOfReport>
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    <coverPage>
      <reportCalendarOrQuarter>03-31-2026</reportCalendarOrQuarter>
      <isAmendment>false</isAmendment>
      <filingManager>
        <name>BIGLARI CAPITAL CORP.</name>
        <address>
          <ns1:street1>19100 Ridgewood Pkwy, Suite 1200</ns1:street1>
          <ns1:city>San Antonio</ns1:city>
          <ns1:stateOrCountry>TX</ns1:stateOrCountry>
          <ns1:zipCode>78259</ns1:zipCode>
        </address>
      </filingManager>
      <reportType>13F HOLDINGS REPORT</reportType>
      <form13FFileNumber>028-15403</form13FFileNumber>
      <crdNumber>000115197</crdNumber>
      <secFileNumber>801-78141</secFileNumber>
      <provideInfoForInstruction5>Y</provideInfoForInstruction5>
      <additionalInformation>The Lion Fund, L.P. holds 128,811.7 shares of Biglari Holdings Inc. Class A Common Stock with sole voting authority of all 128,811.7 shares. Biglari Capital Corp. holds 25,663.1 shares of Biglari Holdings Inc. Class A Common Stock with sole voting authority of all 25,663.1 shares. The table does not have space to show fractional shares, therefore the fractional shares have been rounded down to the nearest whole number.</additionalInformation>
    </coverPage>
    <signatureBlock>
      <name>Sardar Biglari</name>
      <title>Chairman and Chief Executive Officer</title>
      <phone>210-344-3400</phone>
      <signature>/s/ Sardar Biglari</signature>
      <city>San Antonio</city>
      <stateOrCountry>TX</stateOrCountry>
      <signatureDate>05-15-2026</signatureDate>
    </signatureBlock>
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      <otherIncludedManagersCount>3</otherIncludedManagersCount>
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      <tableValueTotal>929393467</tableValueTotal>
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            <name>BIGLARI, SARDAR</name>
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        <otherManager2>
          <sequenceNumber>2</sequenceNumber>
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            <cik>0001334426</cik>
            <form13FFileNumber>028-15398</form13FFileNumber>
            <name>LION FUND, L.P.</name>
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          <sequenceNumber>3</sequenceNumber>
          <otherManager>
            <cik>0001580602</cik>
            <form13FFileNumber>028-16045</form13FFileNumber>
            <name>LION FUND II, L.P.</name>
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