<?xml version="1.0"?>
<edgarSubmission>

    <schemaVersion>X0101</schemaVersion>

    <submissionType>EFFECT</submissionType>

    <act>33</act>

    <testOrLive>LIVE</testOrLive>

    <effectiveData>
        <finalEffectivenessDispDate>2023-06-20</finalEffectivenessDispDate>
        <accessionNumber>0000740766-23-000031</accessionNumber>
        <submissionType>485APOS</submissionType>
        <filer>
            <cik>0000740766</cik>
            <entityName>DREYFUS GOVERNMENT CASH MANAGEMENT FUNDS</entityName>
            <fileNumber>002-89359</fileNumber>
            <seriesClassContractData>
                <existing>
                    <seriesId>S000000128</seriesId>
                    <seriesName>Dreyfus Government Cash Management</seriesName>
                    <classContractId>C000243326</classContractId>
                    <classContractName>Dreyfus Government Cash Management-SPARK Shares</classContractName>
                </existing>
            </seriesClassContractData>
        </filer>
    </effectiveData>
</edgarSubmission>
