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>0001891684</cik>
            <ccc>XXXXXXXX</ccc>
          </filerCredentials>
        </filer>
        <liveTestFlag>LIVE</liveTestFlag>
  
  
      </filerInfo>
    </headerData>
    <formData>
      <issuerInfo>
        <issuerCik>0000064463</issuerCik>
        <issuerName>Soluna Holdings, Inc</issuerName>
        <secFileNumber>001-40261</secFileNumber>
        <issuerAddress>
          <com:street1>325 WASHINGTON AVENUE EXTENSION</com:street1>
          <com:city>ALBANY</com:city>
          <com:stateOrCountry>NY</com:stateOrCountry>
          <com:zipCode>12205</com:zipCode>
        </issuerAddress>
        <issuerContactPhone>518-218-2500</issuerContactPhone>
        <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Belizaire John</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
        <relationshipsToIssuer>
          <relationshipToIssuer>Officer</relationshipToIssuer>
        </relationshipsToIssuer>
      </issuerInfo>
      <securitiesInformation>
        <securitiesClassTitle>Common Stock</securitiesClassTitle>
        <brokerOrMarketmakerDetails>
          <name>Fidelity Brokerage Services LLC</name>
          <address>
            <com:street1>245 Summer Street</com:street1>
            <com:city>Boston</com:city>
            <com:stateOrCountry>MA</com:stateOrCountry>
            <com:zipCode>02110</com:zipCode>
          </address>
        </brokerOrMarketmakerDetails>
        <noOfUnitsSold>1463</noOfUnitsSold>
        <aggregateMarketValue>5822.74</aggregateMarketValue>
        <noOfUnitsOutstanding>1609788</noOfUnitsOutstanding>
        <approxSaleDate>12/12/2023</approxSaleDate>
        <securitiesExchangeName>NASDAQ</securitiesExchangeName>
      </securitiesInformation>
      <securitiesToBeSold>
        <securitiesClassTitle>Common Stock</securitiesClassTitle>
        <acquiredDate>09/19/2022</acquiredDate>
        <natureOfAcquisitionTransaction>Stock Award</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>Soluna Holdings, Inc.</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>125</amountOfSecuritiesAcquired>
        <paymentDate>09/19/2022</paymentDate>
        <natureOfPayment>Compensation</natureOfPayment>
      </securitiesToBeSold>
      <securitiesToBeSold>
        <securitiesClassTitle>Common Stock</securitiesClassTitle>
        <acquiredDate>01/26/2022</acquiredDate>
        <natureOfAcquisitionTransaction>Stock Award</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>Soluna Holdings, Inc.</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>122</amountOfSecuritiesAcquired>
        <paymentDate>01/26/2022</paymentDate>
        <natureOfPayment>Compensation</natureOfPayment>
      </securitiesToBeSold>
      <securitiesToBeSold>
        <securitiesClassTitle>Common Stock</securitiesClassTitle>
        <acquiredDate>11/01/2021</acquiredDate>
        <natureOfAcquisitionTransaction>Stock Award</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>Soluna Holdings, Inc.</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>1216</amountOfSecuritiesAcquired>
        <paymentDate>11/01/2021</paymentDate>
        <natureOfPayment>Compensation</natureOfPayment>
      </securitiesToBeSold>
      <nothingToReportFlagOnSecuritiesSoldInPast3Months>Y</nothingToReportFlagOnSecuritiesSoldInPast3Months>
      <remarks>Shares are to be sold from an account registered to John Belizaire and Nilda Taveras</remarks>
      <noticeSignature>
        <noticeDate>12/12/2023</noticeDate>
        <signature>/s/ Myra King, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for John Belizaire</signature>
      </noticeSignature>
    </formData>
  </edgarSubmission>
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text: 144
  0001891684
  XXXXXXXX
  LIVE
  0000064463
  Soluna Holdings, Inc
  001-40261
  325 WASHINGTON AVENUE EXTENSION
  ALBANY
  NY
  12205
  518-218-2500
  Belizaire John
  Officer
  Common Stock
  Fidelity Brokerage Services LLC
  245 Summer Street
  Boston
  MA
  02110
  1463
  5822.74
  1609788
  12/12/2023
  NASDAQ
  Common Stock
  09/19/2022
  Stock Award
  Soluna Holdings, Inc.
  N
  125
  09/19/2022
  Compensation
  Common Stock
  01/26/2022
  Stock Award
  Soluna Holdings, Inc.
  N
  122
  01/26/2022
  Compensation
  Common Stock
  11/01/2021
  Stock Award
  Soluna Holdings, Inc.
  N
  1216
  11/01/2021
  Compensation
  Y
  Shares are to be sold from an account registered to John Belizaire and Nilda Taveras
  12/12/2023
  /s/ Myra King, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for John Belizaire