-----BEGIN PRIVACY-ENHANCED MESSAGE-----
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,
 WvPLksyg1LpwYyalboUDZnPHZf/e4XoPs5kq63aAeN+9PL6I9c5Qc+TZxJmGQVwL
 n+6BkYuVpaWYP1axa49urA==

<SEC-DOCUMENT>0001209191-07-025056.txt : 20070423
<SEC-HEADER>0001209191-07-025056.hdr.sgml : 20070423
<ACCEPTANCE-DATETIME>20070423214549
ACCESSION NUMBER:		0001209191-07-025056
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20070423
FILED AS OF DATE:		20070423
DATE AS OF CHANGE:		20070423

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Cinemark Holdings, Inc.
		CENTRAL INDEX KEY:			0001385280
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-MOTION PICTURE THEATERS [7830]
		IRS NUMBER:				205490327
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		3900 DALLAS PARKWAY
		STREET 2:		SUITE 500
		CITY:			PLANO
		STATE:			TX
		ZIP:			75093
		BUSINESS PHONE:		(972) 665-1000

	MAIL ADDRESS:	
		STREET 1:		3900 DALLAS PARKWAY
		STREET 2:		SUITE 500
		CITY:			PLANO
		STATE:			TX
		ZIP:			75093

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			MADISON DEARBORN PARTNERS IV LP
		CENTRAL INDEX KEY:			0001249306
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-33401
		FILM NUMBER:		07782905

	BUSINESS ADDRESS:	
		STREET 1:		THREE FIRST NATIONAL PLAZA STE 3800
		CITY:			CHICGO
		STATE:			IL
		ZIP:			60602
		BUSINESS PHONE:		3128951000

	MAIL ADDRESS:	
		STREET 1:		THREE FIRST NATIONAL PLAZA STE 3800
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60602

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			MADISON DEARBORN CAPITAL PARTNERS IV LP
		CENTRAL INDEX KEY:			0001122443
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-33401
		FILM NUMBER:		07782906

	BUSINESS ADDRESS:	
		STREET 1:		THREE FIRST NATIONAL PLAZA
		STREET 2:		STE 3800
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60602
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>bod45715_bod1mdp.xml
<DESCRIPTION>MAIN DOCUMENT DESCRIPTION
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2007-04-23</periodOfReport>

    <noSecuritiesOwned>0</noSecuritiesOwned>

    <issuer>
        <issuerCik>0001385280</issuerCik>
        <issuerName>Cinemark Holdings, Inc.</issuerName>
        <issuerTradingSymbol>CNK</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001249306</rptOwnerCik>
            <rptOwnerName>MADISON DEARBORN PARTNERS IV LP</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>THREE FIRST NATIONAL PLAZA</rptOwnerStreet1>
            <rptOwnerStreet2>SUITE 3800</rptOwnerStreet2>
            <rptOwnerCity>CHICAGO</rptOwnerCity>
            <rptOwnerState>IL</rptOwnerState>
            <rptOwnerZipCode>60602</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001122443</rptOwnerCik>
            <rptOwnerName>MADISON DEARBORN CAPITAL PARTNERS IV LP</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>THREE FIRST NATIONAL PLAZA</rptOwnerStreet1>
            <rptOwnerStreet2>SUITE 3800</rptOwnerStreet2>
            <rptOwnerCity>CHICAGO</rptOwnerCity>
            <rptOwnerState>IL</rptOwnerState>
            <rptOwnerZipCode>60602</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>61170724</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>See Footnote</value>
                    <footnoteId id="F1"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <derivativeTable></derivativeTable>

    <footnotes>
        <footnote id="F1">The shares reported are held of record by Madison Dearborn Capital Partners IV, L.P. (&quot;MDCPIV&quot;).  Madison Dearborn Partners IV, L.P. (&quot;MDPIV&quot;), the sole general partner of MDCPIV, may be deemed to beneficially own the reported shares.  John A. Canning, Paul J. Finnegan and Samuel M. Mencoff are the sole members of a limited partner committee of MDPIV that has the power, acting by majority vote, to vote or dispose of the shares directly held by MDCPIV. Messrs. Canning, Finnegan and Mencoff and MDPIV each hereby disclaims any beneficial ownership of any shares directly held by MDCPIV, except to the extent of their pecuniary interest therein.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Mark B. Tresnowski, Madison Dearborn Partners IV, L.P., by Madison Dearborn Partners, L.L.C., its General Partner, by Mark B. Tresnowski, its Managing Director</signatureName>
        <signatureDate>2007-04-23</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>/s/ Mark B. Tresnowski, Madison Dearborn Capital Partners IV, L.P., by Madison Dearborn Partners IV, L.P., its General Partner, by Madison Dearborn Partners, L.L.C., its General Partner, by Mark B. Tresnowski, its Managing Director</signatureName>
        <signatureDate>2007-04-23</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
-----END PRIVACY-ENHANCED MESSAGE-----