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>0001865019</cik>
            <ccc>XXXXXXXX</ccc>
          </filerCredentials>
        </filer>
        <liveTestFlag>LIVE</liveTestFlag>
  
  
  
      </filerInfo>
    </headerData>
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      <issuerInfo>
        <issuerCik>0001662991</issuerCik>
        <issuerName>Sezzle Inc.</issuerName>
        <secFileNumber>001-41781</secFileNumber>
        <issuerAddress>
          <com:street1>700 NICOLLET MALL</com:street1>
          <com:street2>SUITE 640</com:street2>
          <com:city>MINNEAPOLIS</com:city>
          <com:stateOrCountry>MN</com:stateOrCountry>
          <com:zipCode>55402</com:zipCode>
        </issuerAddress>
        <issuerContactPhone>651-504-5294</issuerContactPhone>
        <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Paradis Paul</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
        <relationshipsToIssuer>
          <relationshipToIssuer>Officer</relationshipToIssuer>
          <relationshipToIssuer>Director</relationshipToIssuer>
        </relationshipsToIssuer>
      </issuerInfo>
      <securitiesInformation>
        <securitiesClassTitle>Common</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>1470</noOfUnitsSold>
        <aggregateMarketValue>90868.72</aggregateMarketValue>
        <noOfUnitsOutstanding>5633172</noOfUnitsOutstanding>
        <approxSaleDate>03/19/2024</approxSaleDate>
        <securitiesExchangeName>NASDAQ</securitiesExchangeName>
      </securitiesInformation>
      <securitiesToBeSold>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <acquiredDate>04/27/2016</acquiredDate>
        <natureOfAcquisitionTransaction>Restricted Stock Vesting</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>1470</amountOfSecuritiesAcquired>
        <paymentDate>04/27/2016</paymentDate>
        <natureOfPayment>Compensation</natureOfPayment>
      </securitiesToBeSold>
      <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Paul Paradis</name>
          <address>
            <com:street1>700 Nicollet Mall</com:street1>
            <com:street2>Suite 640</com:street2>
            <com:city>Minneapolis</com:city>
            <com:stateOrCountry>MN</com:stateOrCountry>
            <com:zipCode>55402</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <saleDate>02/23/2024</saleDate>
        <amountOfSecuritiesSold>175</amountOfSecuritiesSold>
        <grossProceeds>7334.71</grossProceeds>
      </securitiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Paul Paradis</name>
          <address>
            <com:street1>700 Nicollet Mall</com:street1>
            <com:street2>Suite 640</com:street2>
            <com:city>Minneapolis</com:city>
            <com:stateOrCountry>MN</com:stateOrCountry>
            <com:zipCode>55402</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <saleDate>03/01/2024</saleDate>
        <amountOfSecuritiesSold>175</amountOfSecuritiesSold>
        <grossProceeds>7878.46</grossProceeds>
      </securitiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Paul Paradis</name>
          <address>
            <com:street1>700 Nicollet Mall</com:street1>
            <com:street2>Suite 640</com:street2>
            <com:city>Minneapolis</com:city>
            <com:stateOrCountry>MN</com:stateOrCountry>
            <com:zipCode>55402</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <saleDate>03/07/2024</saleDate>
        <amountOfSecuritiesSold>1470</amountOfSecuritiesSold>
        <grossProceeds>92972.57</grossProceeds>
      </securitiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Paul Paradis</name>
          <address>
            <com:street1>700 Nicollet Mall</com:street1>
            <com:street2>Suite 640</com:street2>
            <com:city>Minneapolis</com:city>
            <com:stateOrCountry>MN</com:stateOrCountry>
            <com:zipCode>55402</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <saleDate>03/08/2024</saleDate>
        <amountOfSecuritiesSold>1645</amountOfSecuritiesSold>
        <grossProceeds>104191.05</grossProceeds>
      </securitiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Paul Paradis</name>
          <address>
            <com:street1>700 Nicollet Mall</com:street1>
            <com:street2>Suite 640</com:street2>
            <com:city>Minneapolis</com:city>
            <com:stateOrCountry>MN</com:stateOrCountry>
            <com:zipCode>55402</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <saleDate>03/15/2024</saleDate>
        <amountOfSecuritiesSold>175</amountOfSecuritiesSold>
        <grossProceeds>9720.82</grossProceeds>
      </securitiesSoldInPast3Months>
      <noticeSignature>
        <noticeDate>03/19/2024</noticeDate>
        <planAdoptionDates>
          <planAdoptionDate>11/20/2023</planAdoptionDate>
        </planAdoptionDates>
        <signature>/s/ Bradley Camilo, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Paul Paradis</signature>
      </noticeSignature>
    </formData>
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text: 144
  0001865019
  XXXXXXXX
  LIVE
  0001662991
  Sezzle Inc.
  001-41781
  700 NICOLLET MALL
  SUITE 640
  MINNEAPOLIS
  MN
  55402
  651-504-5294
  Paradis Paul
  Officer
  Director
  Common
  Fidelity Brokerage Services LLC
  900 Salem Street
  Smithfield
  RI
  02917
  1470
  90868.72
  5633172
  03/19/2024
  NASDAQ
  Common
  04/27/2016
  Restricted Stock Vesting
  Issuer
  N
  1470
  04/27/2016
  Compensation
  N
  Paul Paradis
  700 Nicollet Mall
  Suite 640
  Minneapolis
  MN
  55402
  Common
  02/23/2024
  175
  7334.71
  Paul Paradis
  700 Nicollet Mall
  Suite 640
  Minneapolis
  MN
  55402
  Common
  03/01/2024
  175
  7878.46
  Paul Paradis
  700 Nicollet Mall
  Suite 640
  Minneapolis
  MN
  55402
  Common
  03/07/2024
  1470
  92972.57
  Paul Paradis
  700 Nicollet Mall
  Suite 640
  Minneapolis
  MN
  55402
  Common
  03/08/2024
  1645
  104191.05
  Paul Paradis
  700 Nicollet Mall
  Suite 640
  Minneapolis
  MN
  55402
  Common
  03/15/2024
  175
  9720.82
  03/19/2024
  11/20/2023
  /s/ Bradley Camilo, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Paul Paradis