content: <?xml version="1.0" encoding="UTF-8"?><edgarSubmission xmlns="http://www.sec.gov/edgar/ownership" xmlns:com="http://www.sec.gov/edgar/common">
    <!-- Generated by Workiva -->
    <headerData>
      <submissionType>144</submissionType>
      <filerInfo>
        <filer>
          <filerCredentials>
            <cik>0001319731</cik>
            <ccc>XXXXXXXX</ccc>
          </filerCredentials>
        </filer>
        <liveTestFlag>LIVE</liveTestFlag>
  
  
  
      </filerInfo>
    </headerData>
    <formData>
      <issuerInfo>
        <issuerCik>0001915657</issuerCik>
        <issuerName>HF Sinclair Corporation</issuerName>
        <secFileNumber>001-41325</secFileNumber>
        <issuerAddress>
          <com:street1>2828 N. Harwood, Suite 1300</com:street1>
          <com:city>Dallas</com:city>
          <com:stateOrCountry>TX</com:stateOrCountry>
          <com:zipCode>75201</com:zipCode>
        </issuerAddress>
        <issuerContactPhone>214-871-3555</issuerContactPhone>
        <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Michael Jennings</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
        <relationshipsToIssuer>
          <relationshipToIssuer>Affiliate</relationshipToIssuer>
        </relationshipsToIssuer>
      </issuerInfo>
      <securitiesInformation>
        <securitiesClassTitle>Common Stock</securitiesClassTitle>
        <brokerOrMarketmakerDetails>
          <name>J.P. Morgan Securities LLC</name>
          <address>
            <com:street1>390 Madison Avenue - 6th Floor</com:street1>
            <com:city>New York</com:city>
            <com:stateOrCountry>NY</com:stateOrCountry>
            <com:zipCode>10017</com:zipCode>
          </address>
        </brokerOrMarketmakerDetails>
        <noOfUnitsSold>86136</noOfUnitsSold>
        <aggregateMarketValue>5135000</aggregateMarketValue>
        <noOfUnitsOutstanding>179666154</noOfUnitsOutstanding>
        <approxSaleDate>02/12/2024</approxSaleDate>
        <securitiesExchangeName>NYSE</securitiesExchangeName>
      </securitiesInformation>
      <securitiesToBeSold>
        <securitiesClassTitle>Common Stock</securitiesClassTitle>
        <acquiredDate>02/09/2024</acquiredDate>
        <natureOfAcquisitionTransaction>Compensation</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>86136</amountOfSecuritiesAcquired>
        <paymentDate>02/09/2024</paymentDate>
        <natureOfPayment>N/A</natureOfPayment>
      </securitiesToBeSold>
      <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Michael Jennings</name>
          <address>
            <com:street1>C/o Issuer</com:street1>
            <com:street2>2828 N. Harwood, Suite 1300</com:street2>
            <com:city>Dallas</com:city>
            <com:stateOrCountry>TX</com:stateOrCountry>
            <com:zipCode>75201</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>Common Stock</securitiesClassTitle>
        <saleDate>12/04/2023</saleDate>
        <amountOfSecuritiesSold>124380</amountOfSecuritiesSold>
        <grossProceeds>6757085.07</grossProceeds>
      </securitiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Michael Jennings</name>
          <address>
            <com:street1>C/o Issuer</com:street1>
            <com:street2>2828 N. Harwood, Suite 1300</com:street2>
            <com:city>Dallas</com:city>
            <com:stateOrCountry>TX</com:stateOrCountry>
            <com:zipCode>75201</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>Common Stock</securitiesClassTitle>
        <saleDate>02/01/2024</saleDate>
        <amountOfSecuritiesSold>8579</amountOfSecuritiesSold>
        <grossProceeds>475277.46</grossProceeds>
      </securitiesSoldInPast3Months>
      <noticeSignature>
        <noticeDate>02/12/2024</noticeDate>
        <signature>/s/ J.P. Morgan Securities LLC as agent and attorney-in-fact for Michael Jennings</signature>
      </noticeSignature>
    </formData>
  </edgarSubmission>
metadata_documents: [{"type": "144", "sequence": "1", "filename": "primary_doc.xml", "secsgml_size_bytes": 4121}]
text: 144
  0001319731
  XXXXXXXX
  LIVE
  0001915657
  HF Sinclair Corporation
  001-41325
  2828 N. Harwood, Suite 1300
  Dallas
  TX
  75201
  214-871-3555
  Michael Jennings
  Affiliate
  Common Stock
  J.P. Morgan Securities LLC
  390 Madison Avenue - 6th Floor
  New York
  NY
  10017
  86136
  5135000
  179666154
  02/12/2024
  NYSE
  Common Stock
  02/09/2024
  Compensation
  Issuer
  N
  86136
  02/09/2024
  N/A
  N
  Michael Jennings
  C/o Issuer
  2828 N. Harwood, Suite 1300
  Dallas
  TX
  75201
  Common Stock
  12/04/2023
  124380
  6757085.07
  Michael Jennings
  C/o Issuer
  2828 N. Harwood, Suite 1300
  Dallas
  TX
  75201
  Common Stock
  02/01/2024
  8579
  475277.46
  02/12/2024
  /s/ J.P. Morgan Securities LLC as agent and attorney-in-fact for Michael Jennings