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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
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 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 AMi+r6MviI7U5NtZPiOnwfxHHiuCp87+clmYHDOn67If428/eNHqchKGmJOyVapd
 rNzDS/nXr/muKa3+GfP8kQ==

<SEC-DOCUMENT>0001140361-08-018025.txt : 20080801
<SEC-HEADER>0001140361-08-018025.hdr.sgml : 20080801
<ACCEPTANCE-DATETIME>20080801131347
ACCESSION NUMBER:		0001140361-08-018025
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20080731
FILED AS OF DATE:		20080801
DATE AS OF CHANGE:		20080801

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			READING INTERNATIONAL INC
		CENTRAL INDEX KEY:			0000716634
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-MOTION PICTURE THEATERS [7830]
		IRS NUMBER:				953885184
		STATE OF INCORPORATION:			NV
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		500 CITADEL DRIVE
		STREET 2:		SUITE 300
		CITY:			COMMERCE
		STATE:			CA
		ZIP:			90040
		BUSINESS PHONE:		213 235 2240

	MAIL ADDRESS:	
		STREET 1:		500 CITADEL DRIVE
		STREET 2:		SUITE 300
		CITY:			COMMERCE
		STATE:			CA
		ZIP:			90040

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	CITADEL HOLDING CORP
		DATE OF NAME CHANGE:	19941216

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			KANE EDWARD LEWIS
		CENTRAL INDEX KEY:			0001060894

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-08625
		FILM NUMBER:		08984354

	BUSINESS ADDRESS:	
		STREET 1:		C/O READING ENTERTAINMENT INC
		STREET 2:		30 SOUTH 15TH ST STE 1300
		CITY:			PHILADELPHIA
		STATE:			PA
		ZIP:			19102-4813
		BUSINESS PHONE:		213-235-2240

	MAIL ADDRESS:	
		STREET 1:		7405 HIGH AVE
		CITY:			LAJOLLA
		STATE:			CA
		ZIP:			92037
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>doc1.xml
<DESCRIPTION>FORM 4
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0303</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2008-07-31</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0000716634</issuerCik>
        <issuerName>READING INTERNATIONAL INC</issuerName>
        <issuerTradingSymbol>RDI</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001060894</rptOwnerCik>
            <rptOwnerName>KANE EDWARD LEWIS</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>500 CITADEL DRIVE</rptOwnerStreet1>
            <rptOwnerStreet2>SUITE 300</rptOwnerStreet2>
            <rptOwnerCity>COMMERCE</rptOwnerCity>
            <rptOwnerState>CA</rptOwnerState>
            <rptOwnerZipCode>90040</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>RDI Class A Nonvoting Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2008-07-31</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>P</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>2000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>7.67</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>2500</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <derivativeTable></derivativeTable>

    <footnotes></footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>Edward L. Kane</signatureName>
        <signatureDate>2008-08-01</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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