content: <?xml version="1.0" encoding="UTF-8"?><edgarSubmission xmlns="http://www.sec.gov/edgar/ownership" xmlns:com="http://www.sec.gov/edgar/common">
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        <filer>
          <filerCredentials>
            <cik>0001443289</cik>
            <ccc>XXXXXXXX</ccc>
          </filerCredentials>
        </filer>
        <liveTestFlag>LIVE</liveTestFlag>
  
  
  
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      <issuerInfo>
        <issuerCik>0001283699</issuerCik>
        <issuerName>T-Mobile US, Inc.</issuerName>
        <secFileNumber>001-33409</secFileNumber>
        <issuerAddress>
          <com:street1>12920 SE 38TH STREET</com:street1>
          <com:city>BELLEVUE</com:city>
          <com:stateOrCountry>WA</com:stateOrCountry>
          <com:zipCode>98006</com:zipCode>
        </issuerAddress>
        <issuerContactPhone>800-318-9270</issuerContactPhone>
        <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Taylor Teresa</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
        <relationshipsToIssuer>
          <relationshipToIssuer>Director</relationshipToIssuer>
        </relationshipsToIssuer>
      </issuerInfo>
      <securitiesInformation>
        <securitiesClassTitle>Common Stock</securitiesClassTitle>
        <brokerOrMarketmakerDetails>
          <name>Cowen &amp; Company, LLC</name>
          <address>
            <com:street1>599 Lexington Ave</com:street1>
            <com:city>New York</com:city>
            <com:stateOrCountry>NY</com:stateOrCountry>
            <com:zipCode>10022</com:zipCode>
          </address>
        </brokerOrMarketmakerDetails>
        <noOfUnitsSold>12022</noOfUnitsSold>
        <aggregateMarketValue>1950000.00</aggregateMarketValue>
        <noOfUnitsOutstanding>1186867575</noOfUnitsOutstanding>
        <approxSaleDate>02/05/2024</approxSaleDate>
        <securitiesExchangeName>NASDAQ</securitiesExchangeName>
      </securitiesInformation>
      <securitiesToBeSold>
        <securitiesClassTitle>Common Stock</securitiesClassTitle>
        <acquiredDate>06/02/2016</acquiredDate>
        <natureOfAcquisitionTransaction>Director Fees</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>T-Mobile US, Inc</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>4141</amountOfSecuritiesAcquired>
        <paymentDate>06/02/2016</paymentDate>
        <natureOfPayment>Director Fees</natureOfPayment>
      </securitiesToBeSold>
      <securitiesToBeSold>
        <securitiesClassTitle>Common Stock</securitiesClassTitle>
        <acquiredDate>06/16/2017</acquiredDate>
        <natureOfAcquisitionTransaction>Director Fees</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>T-Mobile US, Inc</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>4311</amountOfSecuritiesAcquired>
        <paymentDate>06/16/2017</paymentDate>
        <natureOfPayment>Director Fees</natureOfPayment>
      </securitiesToBeSold>
      <securitiesToBeSold>
        <securitiesClassTitle>Common Stock</securitiesClassTitle>
        <acquiredDate>06/13/2018</acquiredDate>
        <natureOfAcquisitionTransaction>Director Fees</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>T-Mobile US, Inc</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>3047</amountOfSecuritiesAcquired>
        <paymentDate>06/13/2018</paymentDate>
        <natureOfPayment>Director Fees</natureOfPayment>
      </securitiesToBeSold>
      <securitiesToBeSold>
        <securitiesClassTitle>Common Stock</securitiesClassTitle>
        <acquiredDate>06/13/2019</acquiredDate>
        <natureOfAcquisitionTransaction>Director Fees</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>T-Mobile US, Inc</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>523</amountOfSecuritiesAcquired>
        <paymentDate>06/13/2019</paymentDate>
        <natureOfPayment>Director Fees</natureOfPayment>
      </securitiesToBeSold>
      <nothingToReportFlagOnSecuritiesSoldInPast3Months>Y</nothingToReportFlagOnSecuritiesSoldInPast3Months>
      <noticeSignature>
        <noticeDate>02/05/2024</noticeDate>
        <signature>Teresa A.Taylor</signature>
      </noticeSignature>
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text: 144
  0001443289
  XXXXXXXX
  LIVE
  0001283699
  T-Mobile US, Inc.
  001-33409
  12920 SE 38TH STREET
  BELLEVUE
  WA
  98006
  800-318-9270
  Taylor Teresa
  Director
  Common Stock
  Cowen & Company, LLC
  599 Lexington Ave
  New York
  NY
  10022
  12022
  1950000.00
  1186867575
  02/05/2024
  NASDAQ
  Common Stock
  06/02/2016
  Director Fees
  T-Mobile US, Inc
  N
  4141
  06/02/2016
  Director Fees
  Common Stock
  06/16/2017
  Director Fees
  T-Mobile US, Inc
  N
  4311
  06/16/2017
  Director Fees
  Common Stock
  06/13/2018
  Director Fees
  T-Mobile US, Inc
  N
  3047
  06/13/2018
  Director Fees
  Common Stock
  06/13/2019
  Director Fees
  T-Mobile US, Inc
  N
  523
  06/13/2019
  Director Fees
  Y
  02/05/2024
  Teresa A.Taylor