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>0001200925</cik>
            <ccc>XXXXXXXX</ccc>
          </filerCredentials>
        </filer>
        <liveTestFlag>LIVE</liveTestFlag>
  
  
  
      </filerInfo>
    </headerData>
    <formData>
      <issuerInfo>
        <issuerCik>0001366561</issuerCik>
        <issuerName>SMARTSHEET INC</issuerName>
        <secFileNumber>001-38464</secFileNumber>
        <issuerAddress>
          <com:street1>500 108TH AVE NE</com:street1>
          <com:street2>SUITE 200</com:street2>
          <com:city>BELLEVUE</com:city>
          <com:stateOrCountry>WA</com:stateOrCountry>
          <com:zipCode>98004</com:zipCode>
        </issuerAddress>
        <issuerContactPhone>844-324-2360</issuerContactPhone>
        <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>MADER MARK PATRICK</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
        <relationshipsToIssuer>
          <relationshipToIssuer>Officer</relationshipToIssuer>
          <relationshipToIssuer>Director</relationshipToIssuer>
        </relationshipsToIssuer>
      </issuerInfo>
      <securitiesInformation>
        <securitiesClassTitle>Class A</securitiesClassTitle>
        <brokerOrMarketmakerDetails>
          <name>Fidelity Brokerage Services LLC</name>
          <address>
            <com:street1>900 Salem Street</com:street1>
            <com:city>Smithfield</com:city>
            <com:stateOrCountry>RI</com:stateOrCountry>
            <com:zipCode>02917</com:zipCode>
          </address>
        </brokerOrMarketmakerDetails>
        <noOfUnitsSold>5000</noOfUnitsSold>
        <aggregateMarketValue>280250.00</aggregateMarketValue>
        <noOfUnitsOutstanding>138950998</noOfUnitsOutstanding>
        <approxSaleDate>11/04/2024</approxSaleDate>
        <securitiesExchangeName>NYSE</securitiesExchangeName>
      </securitiesInformation>
      <securitiesToBeSold>
        <securitiesClassTitle>Class A</securitiesClassTitle>
        <acquiredDate>02/15/2022</acquiredDate>
        <natureOfAcquisitionTransaction>Restricted Stock Vesting</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>5000</amountOfSecuritiesAcquired>
        <paymentDate>02/15/2022</paymentDate>
        <natureOfPayment>Compensation</natureOfPayment>
      </securitiesToBeSold>
      <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Mark Mader</name>
          <address>
            <com:street1>500 108th Ave NE, Suite 200</com:street1>
            <com:city>Bellevue</com:city>
            <com:stateOrCountry>WA</com:stateOrCountry>
            <com:zipCode>98004</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>Class A</securitiesClassTitle>
        <saleDate>09/19/2024</saleDate>
        <amountOfSecuritiesSold>20000</amountOfSecuritiesSold>
        <grossProceeds>1035600.00</grossProceeds>
      </securitiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Mark Mader</name>
          <address>
            <com:street1>500 108th Ave NE, Suite 200</com:street1>
            <com:city>Bellevue</com:city>
            <com:stateOrCountry>WA</com:stateOrCountry>
            <com:zipCode>98004</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>Class A</securitiesClassTitle>
        <saleDate>10/02/2024</saleDate>
        <amountOfSecuritiesSold>5000</amountOfSecuritiesSold>
        <grossProceeds>276750.00</grossProceeds>
      </securitiesSoldInPast3Months>
      <noticeSignature>
        <noticeDate>11/04/2024</noticeDate>
        <planAdoptionDates>
          <planAdoptionDate>03/27/2024</planAdoptionDate>
        </planAdoptionDates>
        <signature>/s/ Daniel Tucci, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Mark Mader</signature>
      </noticeSignature>
    </formData>
  </edgarSubmission>
metadata_documents: [{"type": "144", "sequence": "1", "filename": "primary_doc.xml", "secsgml_size_bytes": 4219}]
text: 144
  0001200925
  XXXXXXXX
  LIVE
  0001366561
  SMARTSHEET INC
  001-38464
  500 108TH AVE NE
  SUITE 200
  BELLEVUE
  WA
  98004
  844-324-2360
  MADER MARK PATRICK
  Officer
  Director
  Class A
  Fidelity Brokerage Services LLC
  900 Salem Street
  Smithfield
  RI
  02917
  5000
  280250.00
  138950998
  11/04/2024
  NYSE
  Class A
  02/15/2022
  Restricted Stock Vesting
  Issuer
  N
  5000
  02/15/2022
  Compensation
  N
  Mark Mader
  500 108th Ave NE, Suite 200
  Bellevue
  WA
  98004
  Class A
  09/19/2024
  20000
  1035600.00
  Mark Mader
  500 108th Ave NE, Suite 200
  Bellevue
  WA
  98004
  Class A
  10/02/2024
  5000
  276750.00
  11/04/2024
  03/27/2024
  /s/ Daniel Tucci, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Mark Mader