<SEC-DOCUMENT>0001193125-16-531855-index.html : 20160406
<SEC-HEADER>0001193125-16-531855.hdr.sgml : 20160406
<ACCEPTANCE-DATETIME>20160406125439
ACCESSION NUMBER:		0001193125-16-531855
CONFORMED SUBMISSION TYPE:	N-CSRS
PUBLIC DOCUMENT COUNT:		15
CONFORMED PERIOD OF REPORT:	20160131
FILED AS OF DATE:		20160406
DATE AS OF CHANGE:		20160406
EFFECTIVENESS DATE:		20160406

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			DOMINI SOCIAL INVESTMENT TRUST
		CENTRAL INDEX KEY:			0000851680
		IRS NUMBER:				043081258
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			0731

	FILING VALUES:
		FORM TYPE:		N-CSRS
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-05823
		FILM NUMBER:		161556990

	BUSINESS ADDRESS:	
		STREET 1:		532 BROADWAY
		STREET 2:		9TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10012-3939
		BUSINESS PHONE:		212-217-1100

	MAIL ADDRESS:	
		STREET 1:		532 BROADWAY
		STREET 2:		9TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10012-3939

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	DOMINI SOCIAL EQUITY FUND
		DATE OF NAME CHANGE:	19930915

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	DOMINI SOCIAL INDEX TRUST
		DATE OF NAME CHANGE:	19920703

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	DOMINI SOCIAL INDEX FUND
		DATE OF NAME CHANGE:	19900624
<SERIES-AND-CLASSES-CONTRACTS-DATA>
<EXISTING-SERIES-AND-CLASSES-CONTRACTS>
<SERIES>
<OWNER-CIK>0000851680
<SERIES-ID>S000003423
<SERIES-NAME>Domini Social Equity Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000009466
<CLASS-CONTRACT-NAME>Investor Shares
<CLASS-CONTRACT-TICKER-SYMBOL>DSEFX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000009467
<CLASS-CONTRACT-NAME>Class R Shares
<CLASS-CONTRACT-TICKER-SYMBOL>DSFRX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000071455
<CLASS-CONTRACT-NAME>Class A Shares
<CLASS-CONTRACT-TICKER-SYMBOL>DSEPX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000071456
<CLASS-CONTRACT-NAME>Institutional Shares
<CLASS-CONTRACT-TICKER-SYMBOL>DIEQX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000851680
<SERIES-ID>S000003424
<SERIES-NAME>Domini Social Bond Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000009468
<CLASS-CONTRACT-NAME>Investor Shares
<CLASS-CONTRACT-TICKER-SYMBOL>DSBFX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000110199
<CLASS-CONTRACT-NAME>Institutional Shares
<CLASS-CONTRACT-TICKER-SYMBOL>DSBIX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000851680
<SERIES-ID>S000014393
<SERIES-NAME>Domini International Social Equity Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000039201
<CLASS-CONTRACT-NAME>Investor Shares
<CLASS-CONTRACT-TICKER-SYMBOL>DOMIX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000071458
<CLASS-CONTRACT-NAME>Class A Shares
<CLASS-CONTRACT-TICKER-SYMBOL>DOMAX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000123188
<CLASS-CONTRACT-NAME>Institutional Shares
<CLASS-CONTRACT-TICKER-SYMBOL>DOMOX
</CLASS-CONTRACT>
</SERIES>
</EXISTING-SERIES-AND-CLASSES-CONTRACTS>
</SERIES-AND-CLASSES-CONTRACTS-DATA>
</SEC-HEADER>
<DOCUMENT>
<TYPE>N-CSRS
<SEQUENCE>1
<FILENAME>d127369dncsrs.htm
<DESCRIPTION>DOMINI SOCIAL INVESTMENT TRUST
<TEXT>
Document 1 - file: d127369dncsrs.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.12(A)(2)
<SEQUENCE>2
<FILENAME>d127369dex9912a2.htm
<DESCRIPTION>CERTIFICATIONS REQUIRED BY RULE 30A-2(A)
<TEXT>
Document 2 - file: d127369dex9912a2.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.12(B)
<SEQUENCE>3
<FILENAME>d127369dex9912b.htm
<DESCRIPTION>CERTIFICATION REQUIRED BY RULE 30A-2(B)
<TEXT>
Document 3 - file: d127369dex9912b.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>g127369g03l92.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: g127369g03l92.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>g127369g07q62.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: g127369g07q62.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>g127369g11s48.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: g127369g11s48.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>g127369g24i18.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: g127369g24i18.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>g127369g35l46.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 8 - file: g127369g35l46.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>g127369g38x79.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 9 - file: g127369g38x79.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>g127369g44f04.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 10 - file: g127369g44f04.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>11
<FILENAME>g127369g56k43.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 11 - file: g127369g56k43.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>12
<FILENAME>g127369g65k28.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 12 - file: g127369g65k28.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>13
<FILENAME>g127369g80v14.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 13 - file: g127369g80v14.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>14
<FILENAME>g127369g86l87.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 14 - file: g127369g86l87.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>15
<FILENAME>g127369g97a85.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 15 - file: g127369g97a85.jpg

</DOCUMENT>
</SEC-DOCUMENT>