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

    <schemaVersion>X0306</schemaVersion>

    <documentType>4/A</documentType>

    <periodOfReport>2017-12-22</periodOfReport>

    <dateOfOriginalSubmission>2017-12-27</dateOfOriginalSubmission>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0000711665</issuerCik>
        <issuerName>FC Global Realty Inc</issuerName>
        <issuerTradingSymbol>FCRE</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001269340</rptOwnerCik>
            <rptOwnerName>MCGRATH DENNIS M</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O FC GLOBAL REALTY INCORPORATED</rptOwnerStreet1>
            <rptOwnerStreet2>2300 COMPUTER DRIVE, BUILDING G</rptOwnerStreet2>
            <rptOwnerCity>WILLOW GROVE</rptOwnerCity>
            <rptOwnerState>PA</rptOwnerState>
            <rptOwnerZipCode>19090</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle></officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>FC Global Common Stock</value>
                <footnoteId id="F1"/>
            </securityTitle>
            <transactionDate>
                <value>2017-12-22</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>J</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness></transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>977960</value>
                    <footnoteId id="F1"/>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0.9997</value>
                    <footnoteId id="F2"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>1029238</value>
                    <footnoteId id="F3"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">The transactions reported on this Form 4 were effected pursuant to a Convertible Payout Note dated May 17, 2017 and the Stock Grant Agreement dated December 22, 2017.</footnote>
        <footnote id="F2">The price reported in Column 4 was set by the terms of the Convertible Payout Note dated May 17, 2017 and the Stock Grant Agreement dated December 22, 2017.</footnote>
        <footnote id="F3">The total shares reflected in Column 5 includes the shares granted under the Convertible Payout Note dated May 17, 2017 and the Stock Grant Agreement dated December 22, 2017 as well as the shares previously held by Mr. McGrath after adjustment for a 1-for-5 reverse stock split in September 2016.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Dennis M McGrath</signatureName>
        <signatureDate>2017-12-28</signatureDate>
    </ownerSignature>
</ownershipDocument>
