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>
    <formData>
      <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>651-240-6001</issuerContactPhone>
        <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Paradis Paul</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
        <relationshipsToIssuer>
          <relationshipToIssuer>Member of immediate family of any of the foregoing</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>3000</noOfUnitsSold>
        <aggregateMarketValue>324660.00</aggregateMarketValue>
        <noOfUnitsOutstanding>33286295</noOfUnitsOutstanding>
        <approxSaleDate>05/27/2025</approxSaleDate>
        <securitiesExchangeName>NASDAQ</securitiesExchangeName>
      </securitiesInformation>
      <securitiesToBeSold>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <acquiredDate>10/13/2016</acquiredDate>
        <natureOfAcquisitionTransaction>Restricted Stock Vesting</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>3000</amountOfSecuritiesAcquired>
        <paymentDate>10/13/2016</paymentDate>
        <natureOfPayment>Compensation</natureOfPayment>
      </securitiesToBeSold>
      <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Stacy 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>05/08/2025</saleDate>
        <amountOfSecuritiesSold>18000</amountOfSecuritiesSold>
        <grossProceeds>1350000.00</grossProceeds>
      </securitiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Stacy 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>05/13/2025</saleDate>
        <amountOfSecuritiesSold>31000</amountOfSecuritiesSold>
        <grossProceeds>2794592.73</grossProceeds>
      </securitiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Paradis Family Llc</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>05/13/2025</saleDate>
        <amountOfSecuritiesSold>1200</amountOfSecuritiesSold>
        <grossProceeds>107647.10</grossProceeds>
      </securitiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Paul V. 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>05/13/2025</saleDate>
        <amountOfSecuritiesSold>50000</amountOfSecuritiesSold>
        <grossProceeds>4526232.16</grossProceeds>
      </securitiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Stacy 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>05/20/2025</saleDate>
        <amountOfSecuritiesSold>3000</amountOfSecuritiesSold>
        <grossProceeds>294000.00</grossProceeds>
      </securitiesSoldInPast3Months>
      <remarks>This sale occurred in the account of Stacy Paradis who is the spouse of Paul Paradis, an officer and director of the company. Regarding the sale from Paradis Family Llc account on 05/13/2025, Paul Paradis is an authorized individual and account stakeholder.</remarks>
      <noticeSignature>
        <noticeDate>05/27/2025</noticeDate>
        <planAdoptionDates>
          <planAdoptionDate>12/02/2024</planAdoptionDate>
        </planAdoptionDates>
        <signature>/s/ Eric Janiak, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Paul Paradis</signature>
      </noticeSignature>
    </formData>
  </edgarSubmission>
metadata_documents: [{"type": "144", "sequence": "1", "filename": "primary_doc.xml", "secsgml_size_bytes": 6464}]
text: 144
  0001865019
  XXXXXXXX
  LIVE
  0001662991
  Sezzle Inc.
  001-41781
  700 NICOLLET MALL
  SUITE 640
  MINNEAPOLIS
  MN
  55402
  651-240-6001
  Paradis Paul
  Member of immediate family of any of the foregoing
  Common
  Fidelity Brokerage Services LLC
  900 Salem Street
  Smithfield
  RI
  02917
  3000
  324660.00
  33286295
  05/27/2025
  NASDAQ
  Common
  10/13/2016
  Restricted Stock Vesting
  Issuer
  N
  3000
  10/13/2016
  Compensation
  N
  Stacy Paradis
  700 Nicollet Mall
  Suite 640
  Minneapolis
  MN
  55402
  Common
  05/08/2025
  18000
  1350000.00
  Stacy Paradis
  700 Nicollet Mall
  Suite 640
  Minneapolis
  MN
  55402
  Common
  05/13/2025
  31000
  2794592.73
  Paradis Family Llc
  700 Nicollet Mall
  Suite 640
  Minneapolis
  MN
  55402
  Common
  05/13/2025
  1200
  107647.10
  Paul V. Paradis
  700 Nicollet Mall
  Suite 640
  Minneapolis
  MN
  55402
  Common
  05/13/2025
  50000
  4526232.16
  Stacy Paradis
  700 Nicollet Mall
  Suite 640
  Minneapolis
  MN
  55402
  Common
  05/20/2025
  3000
  294000.00
  This sale occurred in the account of Stacy Paradis who is the spouse of Paul Paradis, an officer and director of the company. Regarding the sale from Paradis Family Llc account on 05/13/2025, Paul Paradis is an authorized individual and account stakeholder.
  05/27/2025
  12/02/2024
  /s/ Eric Janiak, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Paul Paradis