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

    <schemaVersion>X0206</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2023-08-10</periodOfReport>

    <noSecuritiesOwned>1</noSecuritiesOwned>

    <issuer>
        <issuerCik>0001031235</issuerCik>
        <issuerName>Global Self Storage, Inc.</issuerName>
        <issuerTradingSymbol>SELF</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001990071</rptOwnerCik>
            <rptOwnerName>Carroll Sally Coonrad</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>3814 ROUTE 44</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>MILLBROOK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>12545</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <remarks>The Reporting Person was elected as a director of the Issuer, effective 8/10/2023.</remarks>

    <ownerSignature>
        <signatureName>Donald Klimoski II, on behalf of Sally C. Carroll, by power of attorney dated August 8, 2023</signatureName>
        <signatureDate>2023-08-17</signatureDate>
    </ownerSignature>
</ownershipDocument>
