content: <?xml version="1.0" encoding="UTF-8"?><edgarSubmission xmlns="http://www.sec.gov/edgar/ownership" xmlns:com="http://www.sec.gov/edgar/common">
    <headerData>
      <submissionType>144</submissionType>
      <filerInfo>
        <filer>
          <filerCredentials>
            <cik>0001955367</cik>
            <ccc>XXXXXXXX</ccc>
          </filerCredentials>
        </filer>
        <liveTestFlag>LIVE</liveTestFlag>
  
  
  
      </filerInfo>
    </headerData>
    <formData>
      <issuerInfo>
        <issuerCik>0001692115</issuerCik>
        <issuerName>Southwest Gas Holdings, Inc.</issuerName>
        <secFileNumber>001-37976</secFileNumber>
        <issuerAddress>
          <com:street1>C/O SOUTHWEST GAS CORPORATION</com:street1>
          <com:street2>8360 S. DURANGO DRIVE</com:street2>
          <com:city>LAS VEGAS</com:city>
          <com:stateOrCountry>NV</com:stateOrCountry>
          <com:zipCode>89113</com:zipCode>
        </issuerAddress>
        <issuerContactPhone>702-876-7237</issuerContactPhone>
        <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Stefani Robert J</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
        <relationshipsToIssuer>
          <relationshipToIssuer>Officer</relationshipToIssuer>
        </relationshipsToIssuer>
      </issuerInfo>
      <securitiesInformation>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <brokerOrMarketmakerDetails>
          <name>Fidelity Brokerage Services LLC</name>
          <address>
            <com:street1>900 Salem Street</com:street1>
            <com:city>Smithfield</com:city>
            <com:stateOrCountry>RI</com:stateOrCountry>
            <com:zipCode>02917</com:zipCode>
          </address>
        </brokerOrMarketmakerDetails>
        <noOfUnitsSold>7000</noOfUnitsSold>
        <aggregateMarketValue>525000.00</aggregateMarketValue>
        <noOfUnitsOutstanding>71912673</noOfUnitsOutstanding>
        <approxSaleDate>06/27/2025</approxSaleDate>
        <securitiesExchangeName>NYSE</securitiesExchangeName>
      </securitiesInformation>
      <securitiesToBeSold>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <acquiredDate>11/21/2024</acquiredDate>
        <natureOfAcquisitionTransaction>Restricted Stock Vesting</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>4690</amountOfSecuritiesAcquired>
        <paymentDate>11/21/2024</paymentDate>
        <natureOfPayment>Compensation</natureOfPayment>
      </securitiesToBeSold>
      <securitiesToBeSold>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <acquiredDate>01/04/2025</acquiredDate>
        <natureOfAcquisitionTransaction>Restricted Stock Vesting</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>2310</amountOfSecuritiesAcquired>
        <paymentDate>01/04/2025</paymentDate>
        <natureOfPayment>Compensation</natureOfPayment>
      </securitiesToBeSold>
      <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Robert J. Stefani</name>
          <address>
            <com:street1>8360 S. Durango Drive</com:street1>
            <com:city>Las Vegas</com:city>
            <com:stateOrCountry>NV</com:stateOrCountry>
            <com:zipCode>89113</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <saleDate>03/28/2025</saleDate>
        <amountOfSecuritiesSold>2000</amountOfSecuritiesSold>
        <grossProceeds>145100.00</grossProceeds>
      </securitiesSoldInPast3Months>
      <noticeSignature>
        <noticeDate>06/27/2025</noticeDate>
        <signature>/s/Wade Moss, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Robert J. Stefani</signature>
      </noticeSignature>
    </formData>
  </edgarSubmission>
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text: 144
  0001955367
  XXXXXXXX
  LIVE
  0001692115
  Southwest Gas Holdings, Inc.
  001-37976
  C/O SOUTHWEST GAS CORPORATION
  8360 S. DURANGO DRIVE
  LAS VEGAS
  NV
  89113
  702-876-7237
  Stefani Robert J
  Officer
  Common
  Fidelity Brokerage Services LLC
  900 Salem Street
  Smithfield
  RI
  02917
  7000
  525000.00
  71912673
  06/27/2025
  NYSE
  Common
  11/21/2024
  Restricted Stock Vesting
  Issuer
  N
  4690
  11/21/2024
  Compensation
  Common
  01/04/2025
  Restricted Stock Vesting
  Issuer
  N
  2310
  01/04/2025
  Compensation
  N
  Robert J. Stefani
  8360 S. Durango Drive
  Las Vegas
  NV
  89113
  Common
  03/28/2025
  2000
  145100.00
  06/27/2025
  /s/Wade Moss, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Robert J. Stefani