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<edgarSubmission xsi:schemaLocation="http://www.sec.gov/edgar/thirteenffiler eis_13F_Filer.xsd" xmlns="http://www.sec.gov/edgar/thirteenffiler" xmlns:common="http://www.sec.gov/edgar/common" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <!--Generated by Broadridge Transform (tm) - http://www.broadridge.com-->
  <!--Created: Thu May 07 22:06:07 UTC 2026-->
  <schemaVersion>X0202</schemaVersion>
  <headerData>
    <submissionType>13F-HR</submissionType>
    <filerInfo>
      <liveTestFlag>LIVE</liveTestFlag>
      <filer>
        <credentials>
          <cik>0000089014</cik>
          <ccc>XXXXXXXX</ccc>
        </credentials>
      </filer>
      <periodOfReport>03-31-2026</periodOfReport>
    </filerInfo>
  </headerData>
  <formData>
    <coverPage>
      <reportCalendarOrQuarter>03-31-2026</reportCalendarOrQuarter>
      <filingManager>
        <name>SENTRY INVESTMENT MANAGEMENT LLC</name>
        <address>
          <common:street1>1800 North Point Drive</common:street1>
          <common:city>Stevens Point</common:city>
          <common:stateOrCountry>WI</common:stateOrCountry>
          <common:zipCode>54481</common:zipCode>
        </address>
      </filingManager>
      <reportType>13F HOLDINGS REPORT</reportType>
      <form13FFileNumber>028-00870</form13FFileNumber>
      <provideInfoForInstruction5>N</provideInfoForInstruction5>
    </coverPage>
    <signatureBlock>
      <name>Joseph Tushinski</name>
      <title>Assistant Vice President - Equity Investments</title>
      <phone>715-346-6829</phone>
      <signature>Joseph Tushinski</signature>
      <city>Stevens Point</city>
      <stateOrCountry>WI</stateOrCountry>
      <signatureDate>03-31-2026</signatureDate>
    </signatureBlock>
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      <otherIncludedManagersCount>0</otherIncludedManagersCount>
      <tableEntryTotal>1</tableEntryTotal>
      <tableValueTotal>145741</tableValueTotal>
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