<?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>0001240259</cik>
          <ccc>XXXXXXXX</ccc>
        </filerCredentials>
      </filer>
      <liveTestFlag>LIVE</liveTestFlag>



    </filerInfo>
  </headerData>
  <formData>
    <issuerInfo>
      <issuerCik>0001819989</issuerCik>
      <issuerName>Cipher Mining Inc.</issuerName>
      <secFileNumber>001-39625</secFileNumber>
      <issuerAddress>
        <com:street1>1 VANDERBILT AVENUE</com:street1>
        <com:street2>FLOOR 54, SUITE C</com:street2>
        <com:city>NEW YORK</com:city>
        <com:stateOrCountry>NY</com:stateOrCountry>
        <com:zipCode>10017</com:zipCode>
      </issuerAddress>
      <issuerContactPhone>332-262-2300</issuerContactPhone>
      <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>GROSSMAN CARY M</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
      <relationshipsToIssuer>
        <relationshipToIssuer>Director</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>85000</noOfUnitsSold>
      <aggregateMarketValue>309400.00</aggregateMarketValue>
      <noOfUnitsOutstanding>250955743</noOfUnitsOutstanding>
      <approxSaleDate>08/10/2023</approxSaleDate>
      <securitiesExchangeName>Nasdaq</securitiesExchangeName>
    </securitiesInformation>
    <securitiesToBeSold>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <acquiredDate>11/17/2021</acquiredDate>
      <natureOfAcquisitionTransaction>Equity Compensation</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Cipher Mining Inc.</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>12270</amountOfSecuritiesAcquired>
      <paymentDate>11/17/2021</paymentDate>
      <natureOfPayment>N/A</natureOfPayment>
    </securitiesToBeSold>
    <securitiesToBeSold>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <acquiredDate>05/05/2022</acquiredDate>
      <natureOfAcquisitionTransaction>Equity Compensation</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Cipher Mining Inc.</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>34247</amountOfSecuritiesAcquired>
      <paymentDate>05/05/2022</paymentDate>
      <natureOfPayment>N/A</natureOfPayment>
    </securitiesToBeSold>
    <securitiesToBeSold>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <acquiredDate>03/09/2023</acquiredDate>
      <natureOfAcquisitionTransaction>Equity Compensation</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Cipher Mining Inc.</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>25974</amountOfSecuritiesAcquired>
      <paymentDate>03/09/2023</paymentDate>
      <natureOfPayment>N/A</natureOfPayment>
    </securitiesToBeSold>
    <securitiesToBeSold>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <acquiredDate>05/04/2023</acquiredDate>
      <natureOfAcquisitionTransaction>Equity Compensation</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Cipher Mining Inc.</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>15419</amountOfSecuritiesAcquired>
      <paymentDate>05/04/2023</paymentDate>
      <natureOfPayment>N/A</natureOfPayment>
    </securitiesToBeSold>
    <nothingToReportFlagOnSecuritiesSoldInPast3Months>Y</nothingToReportFlagOnSecuritiesSoldInPast3Months>
    <noticeSignature>
      <noticeDate>08/10/2023</noticeDate>
      <signature>Cary M. Grossman</signature>
    </noticeSignature>
  </formData>
</edgarSubmission>
[{"type": "144", "sequence": "1", "filename": "primary_doc.xml", "secsgml_size_bytes": 4369}]
144
0001240259
XXXXXXXX
LIVE
0001819989
Cipher Mining Inc.
001-39625
1 VANDERBILT AVENUE
FLOOR 54, SUITE C
NEW YORK
NY
10017
332-262-2300
GROSSMAN CARY M
Director
Common
CHARLES SCHWAB CORP
3000 SCHWAB WAY
WESTLAKE
TX
76262
85000
309400.00
250955743
08/10/2023
Nasdaq
Common
11/17/2021
Equity Compensation
Cipher Mining Inc.
N
12270
11/17/2021
N/A
Common
05/05/2022
Equity Compensation
Cipher Mining Inc.
N
34247
05/05/2022
N/A
Common
03/09/2023
Equity Compensation
Cipher Mining Inc.
N
25974
03/09/2023
N/A
Common
05/04/2023
Equity Compensation
Cipher Mining Inc.
N
15419
05/04/2023
N/A
Y
08/10/2023
Cary M. Grossman