content: <?xml version="1.0" encoding="UTF-8"?><edgarSubmission xmlns="http://www.sec.gov/edgar/ownership" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <headerData>
  <submissionType>144</submissionType>
  <filerInfo>
  <filer>
  <filerCredentials>
  <cik>0001915467</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>
  <street1 xmlns="http://www.sec.gov/edgar/common">2828 N. Harwood St.</street1>
  <street2 xmlns="http://www.sec.gov/edgar/common">Suite 1300</street2>
  <city xmlns="http://www.sec.gov/edgar/common">Dallas</city>
  <stateOrCountry xmlns="http://www.sec.gov/edgar/common">TX</stateOrCountry>
  <zipCode xmlns="http://www.sec.gov/edgar/common">75201</zipCode>
  </issuerAddress>
  <issuerContactPhone>214-871-3555</issuerContactPhone>
  <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>REH Company</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
  <relationshipsToIssuer>
  <relationshipToIssuer>Owner</relationshipToIssuer>
  <relationshipToIssuer>Director</relationshipToIssuer>
  </relationshipsToIssuer>
  </issuerInfo>
  <securitiesInformation>
  <securitiesClassTitle>Common Stock $0.01 par value</securitiesClassTitle>
  <brokerOrMarketmakerDetails>
  <name>Barclays Capital Inc.</name>
  <address>
  <street1 xmlns="http://www.sec.gov/edgar/common">745 Seventh Avenue</street1>
  <city xmlns="http://www.sec.gov/edgar/common">New York</city>
  <stateOrCountry xmlns="http://www.sec.gov/edgar/common">NY</stateOrCountry>
  <zipCode xmlns="http://www.sec.gov/edgar/common">10019</zipCode>
  </address>
  </brokerOrMarketmakerDetails>
  <noOfUnitsSold>4000000</noOfUnitsSold>
  <aggregateMarketValue>234640000</aggregateMarketValue>
  <noOfUnitsOutstanding>198568398</noOfUnitsOutstanding>
  <approxSaleDate>02/27/2024</approxSaleDate>
  <securitiesExchangeName>NYSE</securitiesExchangeName>
  </securitiesInformation>
  <securitiesToBeSold>
  <securitiesClassTitle>Common Stock</securitiesClassTitle>
  <acquiredDate>08/02/2021</acquiredDate>
  <natureOfAcquisitionTransaction>Business Combination</natureOfAcquisitionTransaction>
  <nameOfPersonfromWhomAcquired>HF Sinclair Corporation</nameOfPersonfromWhomAcquired>
  <isGiftTransaction>N</isGiftTransaction>
  <amountOfSecuritiesAcquired>60230036</amountOfSecuritiesAcquired>
  <paymentDate>08/02/2021</paymentDate>
  <natureOfPayment>On August 2, 2021, HF Sinclair Corporation, REH Company and certain other parties entered into a Business Combination Agreement. As a part of such transaction, REH Company contributed equity interests in the surviving entity.</natureOfPayment>
  </securitiesToBeSold>
  <nothingToReportFlagOnSecuritiesSoldInPast3Months>Y</nothingToReportFlagOnSecuritiesSoldInPast3Months>
  <remarks>These shares were sold by REH Company (f/k/a The Sinclair Companies) (REH) through Barclays Capital, Inc. in a private transaction in accordance with Rule 144 under the Securities Act of 1933, as amended.</remarks>
  <noticeSignature>
  <noticeDate>02/27/2024</noticeDate>
  <signature>/s/ Ross B. Matthews (Chief Operating Officer)</signature>
  </noticeSignature>
  </formData>
  </edgarSubmission>
metadata_documents: [{"type": "144", "sequence": "1", "filename": "primary_doc.xml", "secsgml_size_bytes": 3275}]
text: 144
  0001915467
  XXXXXXXX
  LIVE
  0001915657
  HF Sinclair Corporation
  001-41325
  2828 N. Harwood St.
  Suite 1300
  Dallas
  TX
  75201
  214-871-3555
  REH Company
  Owner
  Director
  Common Stock $0.01 par value
  Barclays Capital Inc.
  745 Seventh Avenue
  New York
  NY
  10019
  4000000
  234640000
  198568398
  02/27/2024
  NYSE
  Common Stock
  08/02/2021
  Business Combination
  HF Sinclair Corporation
  N
  60230036
  08/02/2021
  On August 2, 2021, HF Sinclair Corporation, REH Company and certain other parties entered into a Business Combination Agreement. As a part of such transaction, REH Company contributed equity interests in the surviving entity.
  Y
  These shares were sold by REH Company (f/k/a The Sinclair Companies) (REH) through Barclays Capital, Inc. in a private transaction in accordance with Rule 144 under the Securities Act of 1933, as amended.
  02/27/2024
  /s/ Ross B. Matthews (Chief Operating Officer)