<?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>0001237636</cik>
          <ccc>XXXXXXXX</ccc>
        </filerCredentials>
      </filer>
      <liveTestFlag>LIVE</liveTestFlag>



    </filerInfo>
  </headerData>
  <formData>
    <issuerInfo>
      <issuerCik>0002024218</issuerCik>
      <issuerName>Summit Midstream Corp</issuerName>
      <secFileNumber>001-42201</secFileNumber>
      <issuerAddress>
        <com:street1>910 LOUISIANA STREET, SUITE 4200</com:street1>
        <com:city>HOUSTON</com:city>
        <com:stateOrCountry>TX</com:stateOrCountry>
        <com:zipCode>77002</com:zipCode>
      </issuerAddress>
      <issuerContactPhone>832-413-4770</issuerContactPhone>
      <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>PETERS JERRY L</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
      <relationshipsToIssuer>
        <relationshipToIssuer>Director</relationshipToIssuer>
      </relationshipsToIssuer>
    </issuerInfo>
    <securitiesInformation>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <brokerOrMarketmakerDetails>
        <name>Charles Schwab Corporation</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>15000</noOfUnitsSold>
      <aggregateMarketValue>561600.00</aggregateMarketValue>
      <noOfUnitsOutstanding>12120835</noOfUnitsOutstanding>
      <approxSaleDate>03/17/2025</approxSaleDate>
      <securitiesExchangeName>NYSE</securitiesExchangeName>
    </securitiesInformation>
    <securitiesToBeSold>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <acquiredDate>08/01/2024</acquiredDate>
      <natureOfAcquisitionTransaction>Unit Grants of SMLP</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>15000</amountOfSecuritiesAcquired>
      <paymentDate>08/01/2024</paymentDate>
      <natureOfPayment>Cash/Check</natureOfPayment>
    </securitiesToBeSold>
    <nothingToReportFlagOnSecuritiesSoldInPast3Months>Y</nothingToReportFlagOnSecuritiesSoldInPast3Months>
    <remarks>Originally acquired on 09.27.2012 - 03.15.2023 as Unit Grants of SMLP. SMLP shares were exchanged for common stock of SMC on 08.01.2024. Shares are being sold out of the Jerry L Peters &amp; Kari A Peters Revocable Trust.</remarks>
    <noticeSignature>
      <noticeDate>03/17/2025</noticeDate>
      <signature>Jerry L Peters</signature>
    </noticeSignature>
  </formData>
</edgarSubmission>
[{"type": "144", "sequence": "1", "filename": "primary_doc.xml", "secsgml_size_bytes": 2961}]
144
0001237636
XXXXXXXX
LIVE
0002024218
Summit Midstream Corp
001-42201
910 LOUISIANA STREET, SUITE 4200
HOUSTON
TX
77002
832-413-4770
PETERS JERRY L
Director
Common
Charles Schwab Corporation
3000 Schwab Way
Westlake
TX
76262
15000
561600.00
12120835
03/17/2025
NYSE
Common
08/01/2024
Unit Grants of SMLP
Issuer
N
15000
08/01/2024
Cash/Check
Y
Originally acquired on 09.27.2012 - 03.15.2023 as Unit Grants of SMLP. SMLP shares were exchanged for common stock of SMC on 08.01.2024. Shares are being sold out of the Jerry L Peters & Kari A Peters Revocable Trust.
03/17/2025
Jerry L Peters