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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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MIC-Info: RSA-MD5,RSA,
 TGIyqLRpqHWqRHh8GxAGGh7zO13IIONhmARD3LVxOZjhALhm6sWhjm/wea8O9fiT
 PAvot3CLXzjDLrSTEesXpg==

<SEC-DOCUMENT>0001335890-06-000002.txt : 20060927
<SEC-HEADER>0001335890-06-000002.hdr.sgml : 20060927
<ACCEPTANCE-DATETIME>20060927162502
ACCESSION NUMBER:		0001335890-06-000002
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20060925
FILED AS OF DATE:		20060927
DATE AS OF CHANGE:		20060927

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Macquarie Global Infrastructure Total Return Fund Inc.
		CENTRAL INDEX KEY:			0001326390
		IRS NUMBER:				342045907

	BUSINESS ADDRESS:	
		STREET 1:		C/O MACQUARIE  FUND ADVISER, LLC
		STREET 2:		125 WEST 55TH STREET
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10019
		BUSINESS PHONE:		212-231-1572

	MAIL ADDRESS:	
		STREET 1:		C/O MACQUARIE  FUND ADVISER, LLC
		STREET 2:		125 WEST 55TH STREET
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10019

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Hunersen Thomas W
		CENTRAL INDEX KEY:			0001335890

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	811-21765
		FILM NUMBER:		061111486

	BUSINESS ADDRESS:	
		BUSINESS PHONE:		212-231-1572

	MAIL ADDRESS:	
		STREET 1:		C/O MACQUARIE FUND ADVISER, LLC
		STREET 2:		125 WEST 55TH STREET
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10019
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>primary_doc.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2006-09-25</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001326390</issuerCik>
        <issuerName>Macquarie Global Infrastructure Total Return Fund Inc.</issuerName>
        <issuerTradingSymbol>MGU</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001335890</rptOwnerCik>
            <rptOwnerName>Hunersen Thomas W</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O MACQUARIE FUND ADVISER, LLC</rptOwnerStreet1>
            <rptOwnerStreet2>600 FIFTH AVENUE 21ST FLOOR</rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10020</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Macquarie Infrastructure Total Return Fund Inc.</value>
            </securityTitle>
            <transactionDate>
                <value>2006-09-25</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>P</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>250</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>24.23</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>250</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <ownerSignature>
        <signatureName>Li-Wen Kang</signatureName>
        <signatureDate>2006-09-27</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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