<?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>0001289491</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>89193</com:zipCode>
      </issuerAddress>
      <issuerContactPhone>702-876-7237</issuerContactPhone>
      <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Daily Paul M</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
      <relationshipsToIssuer>
        <relationshipToIssuer>Officer</relationshipToIssuer>
      </relationshipsToIssuer>
    </issuerInfo>
    <securitiesInformation>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <brokerOrMarketmakerDetails>
        <name>Charles Schwab Corp.</name>
        <address>
          <com:street1>3000 SCHWAB WAY</com:street1>
          <com:city>WESTLAKE</com:city>
          <com:stateOrCountry>TX</com:stateOrCountry>
          <com:zipCode>76262</com:zipCode>
        </address>
      </brokerOrMarketmakerDetails>
      <noOfUnitsSold>1000</noOfUnitsSold>
      <aggregateMarketValue>63910.00</aggregateMarketValue>
      <noOfUnitsOutstanding>71519025</noOfUnitsOutstanding>
      <approxSaleDate>12/27/2023</approxSaleDate>
      <securitiesExchangeName>NYSE</securitiesExchangeName>
    </securitiesInformation>
    <securitiesToBeSold>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <acquiredDate>06/04/2020</acquiredDate>
      <natureOfAcquisitionTransaction>Open Market Purchase</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Open Market</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>1000</amountOfSecuritiesAcquired>
      <paymentDate>06/04/2020</paymentDate>
      <natureOfPayment>Cash</natureOfPayment>
    </securitiesToBeSold>
    <nothingToReportFlagOnSecuritiesSoldInPast3Months>Y</nothingToReportFlagOnSecuritiesSoldInPast3Months>
    <remarks>Acquisition starting from 6/4/20 to 9/24/20</remarks>
    <noticeSignature>
      <noticeDate>12/27/2023</noticeDate>
      <signature>Daily, Paul M</signature>
    </noticeSignature>
  </formData>
</edgarSubmission>
[{"type": "144", "sequence": "1", "filename": "primary_doc.xml", "secsgml_size_bytes": 2833}]
144
0001289491
XXXXXXXX
LIVE
0001692115
Southwest Gas Holdings, Inc.
001-37976
C/O SOUTHWEST GAS CORPORATION
8360 S. DURANGO DRIVE
LAS VEGAS
NV
89193
702-876-7237
Daily Paul M
Officer
Common
Charles Schwab Corp.
3000 SCHWAB WAY
WESTLAKE
TX
76262
1000
63910.00
71519025
12/27/2023
NYSE
Common
06/04/2020
Open Market Purchase
Open Market
N
1000
06/04/2020
Cash
Y
Acquisition starting from 6/4/20 to 9/24/20
12/27/2023
Daily, Paul M