<?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>0001254596</cik>
          <ccc>XXXXXXXX</ccc>
        </filerCredentials>
      </filer>
      <liveTestFlag>LIVE</liveTestFlag>



    </filerInfo>
  </headerData>
  <formData>
    <issuerInfo>
      <issuerCik>0001902733</issuerCik>
      <issuerName>Ncino Inc </issuerName>
      <secFileNumber>001-41211</secFileNumber>
      <issuerAddress>
        <com:street1>6770 Parker Farm Drive </com:street1>
        <com:city>Wilmington </com:city>
        <com:stateOrCountry>NC</com:stateOrCountry>
        <com:zipCode>28405</com:zipCode>
      </issuerAddress>
      <issuerContactPhone>8886762466</issuerContactPhone>
      <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>The William J Ruh TTEE of the William J Ruh Trust </nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
      <relationshipsToIssuer>
        <relationshipToIssuer>Director</relationshipToIssuer>
      </relationshipsToIssuer>
    </issuerInfo>
    <securitiesInformation>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <brokerOrMarketmakerDetails>
        <name>UBS Financial Services Inc</name>
        <address>
          <com:street1>1000 Harbor Blvd</com:street1>
          <com:street2>3rd Floor</com:street2>
          <com:city>Weehawken</com:city>
          <com:stateOrCountry>NJ</com:stateOrCountry>
          <com:zipCode>07086</com:zipCode>
        </address>
      </brokerOrMarketmakerDetails>
      <noOfUnitsSold>20000</noOfUnitsSold>
      <aggregateMarketValue>684000</aggregateMarketValue>
      <noOfUnitsOutstanding>114216575</noOfUnitsOutstanding>
      <approxSaleDate>04/05/2024</approxSaleDate>
      <securitiesExchangeName>NASDAQ</securitiesExchangeName>
    </securitiesInformation>
    <securitiesToBeSold>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <acquiredDate>01/28/2013</acquiredDate>
      <natureOfAcquisitionTransaction>Private Placement </natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>266925</amountOfSecuritiesAcquired>
      <paymentDate>01/23/2013</paymentDate>
      <natureOfPayment>Cash</natureOfPayment>
    </securitiesToBeSold>
    <nothingToReportFlagOnSecuritiesSoldInPast3Months>Y</nothingToReportFlagOnSecuritiesSoldInPast3Months>
    <remarks>William J Ruh Trust is the Seller, William J Ruh is the TTEE of the Trust and a member of the board of directors in NCINO Inc.</remarks>
    <noticeSignature>
      <noticeDate>04/05/2024</noticeDate>
      <signature>/s/ UBS Financial Services Inc, as attorney-in-fact for The William J Ruh TTEE of the William J Ruh Trust </signature>
    </noticeSignature>
  </formData>
</edgarSubmission>
