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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,
 InDZUvQcjC+cp8eoYWZ5OzEvpeAQmNXMHdpldxYnJjHPJhQwjW0fCxGkaWjqt2QT
 GgDsmPUVROB339u/qslNkg==

<SEC-DOCUMENT>9999999995-08-003253.txt : 20081103
<SEC-HEADER>9999999995-08-003253.hdr.sgml : 20081103
<ACCEPTANCE-DATETIME>20081103001535
ACCESSION NUMBER:		9999999995-08-003253
CONFORMED SUBMISSION TYPE:	EFFECT
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20081031
DATE AS OF CHANGE:		20081103
EFFECTIVENESS DATE:		20081031

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Calvert SAGE Fund
		CENTRAL INDEX KEY:			0001438390
		IRS NUMBER:				262853921
		STATE OF INCORPORATION:			MD
		FISCAL YEAR END:			0930

	FILING VALUES:
		FORM TYPE:		EFFECT
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-152031
		FILM NUMBER:		081155932

	BUSINESS ADDRESS:	
		STREET 1:		4550 MONTGOMERY AVENUE
		STREET 2:		SUITE 1000N
		CITY:			BETHESDA
		STATE:			MD
		ZIP:			20814
		BUSINESS PHONE:		301-951-4881

	MAIL ADDRESS:	
		STREET 1:		4550 MONTGOMERY AVENUE
		STREET 2:		SUITE 1000N
		CITY:			BETHESDA
		STATE:			MD
		ZIP:			20814
<SERIES-AND-CLASSES-CONTRACTS-DATA>
<EXISTING-SERIES-AND-CLASSES-CONTRACTS>
<SERIES>
<OWNER-CIK>0001438390
<SERIES-ID>S000023592
<SERIES-NAME>Calvert Large Cap Value Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000069411
<CLASS-CONTRACT-NAME>Class A
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000069412
<CLASS-CONTRACT-NAME>Class C
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000069413
<CLASS-CONTRACT-NAME>Class I
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000069414
<CLASS-CONTRACT-NAME>Class Y
</CLASS-CONTRACT>
</SERIES>
</EXISTING-SERIES-AND-CLASSES-CONTRACTS>
</SERIES-AND-CLASSES-CONTRACTS-DATA>
</SEC-HEADER>
<DOCUMENT>
<TYPE>EFFECT
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
<XML>
<?xml version="1.0"?>
<edgarSubmission>

    <schemaVersion>X0101</schemaVersion>

    <submissionType>EFFECT</submissionType>

    <act>33</act>

    <testOrLive>LIVE</testOrLive>

    <effectiveData>
        <finalEffectivenessDispDate>2008-10-31</finalEffectivenessDispDate>
        <finalEffectivenessDispTime>17:00:00</finalEffectivenessDispTime>
        <form>N-1A</form>
        <filer>
            <cik>0001438390</cik>
            <entityName>Calvert SAGE Fund</entityName>
            <fileNumber>333-152031</fileNumber>
            <seriesClassContractData>
                <existing>
                    <seriesId>S000023592</seriesId>
                    <seriesName>Calvert Large Cap Value Fund</seriesName>
                    <classContractId>C000069411</classContractId>
                    <classContractName>Class A</classContractName>
                </existing>
                <existing>
                    <seriesId>S000023592</seriesId>
                    <seriesName>Calvert Large Cap Value Fund</seriesName>
                    <classContractId>C000069412</classContractId>
                    <classContractName>Class C</classContractName>
                </existing>
                <existing>
                    <seriesId>S000023592</seriesId>
                    <seriesName>Calvert Large Cap Value Fund</seriesName>
                    <classContractId>C000069413</classContractId>
                    <classContractName>Class I</classContractName>
                </existing>
                <existing>
                    <seriesId>S000023592</seriesId>
                    <seriesName>Calvert Large Cap Value Fund</seriesName>
                    <classContractId>C000069414</classContractId>
                    <classContractName>Class Y</classContractName>
                </existing>
            </seriesClassContractData>
        </filer>
    </effectiveData>
</edgarSubmission>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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