<SEC-DOCUMENT>0000846800-19-000007-index.html : 20190501
<SEC-HEADER>0000846800-19-000007.hdr.sgml : 20190501
<ACCEPTANCE-DATETIME>20190501130324
ACCESSION NUMBER:		0000846800-19-000007
CONFORMED SUBMISSION TYPE:	497
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20190501
DATE AS OF CHANGE:		20190501
EFFECTIVENESS DATE:		20190501

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			DREYFUS STOCK INDEX FUND, INC.
		CENTRAL INDEX KEY:			0000846800
		IRS NUMBER:				133537664
		STATE OF INCORPORATION:			NY
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		497
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	033-27172
		FILM NUMBER:		19786212

	BUSINESS ADDRESS:	
		STREET 1:		THE DREYFUS CORPORATION
		STREET 2:		200 PARK AVENUE
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10166
		BUSINESS PHONE:		2129226400

	MAIL ADDRESS:	
		STREET 1:		C/O DREYFUS CORP
		STREET 2:		200 PARK AVENUE, 7TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10166

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	DREYFUS STOCK INDEX FUND INC
		DATE OF NAME CHANGE:	20020514

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	DREYFUS LIFE & ANNUITY INDEX FUND INC
		DATE OF NAME CHANGE:	19920703

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			DREYFUS VARIABLE INVESTMENT FUND
		CENTRAL INDEX KEY:			0000813383
		IRS NUMBER:				133685668
		STATE OF INCORPORATION:			NY
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		497
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	033-13690
		FILM NUMBER:		19786211

	BUSINESS ADDRESS:	
		STREET 1:		THE DREYFUS CORPORATION
		STREET 2:		200 PARK AVENUE
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10166
		BUSINESS PHONE:		2129226400

	MAIL ADDRESS:	
		STREET 1:		C/O DREYFUS CORP
		STREET 2:		200 PARK AVENUE, 7TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10166

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	DREYFUS VARIABLE LIFE INVESTMENT FUND
		DATE OF NAME CHANGE:	19890925
<SERIES-AND-CLASSES-CONTRACTS-DATA>
<EXISTING-SERIES-AND-CLASSES-CONTRACTS>
<SERIES>
<OWNER-CIK>0000813383
<SERIES-ID>S000001912
<SERIES-NAME>Appreciation Portfolio
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000005030
<CLASS-CONTRACT-NAME>Appreciation Portfolio - Initial Shares
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000005036
<CLASS-CONTRACT-NAME>Appreciation Portfolio - Service Shares
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000813383
<SERIES-ID>S000001917
<SERIES-NAME>Opportunistic Small Cap Portfolio
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000005060
<CLASS-CONTRACT-NAME>Opportunistic Small Cap Portfolio - Initial Shares
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000005061
<CLASS-CONTRACT-NAME>Opportunistic Small Cap Portfolio - Service Shares
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000813383
<SERIES-ID>S000001919
<SERIES-NAME>Growth and Income Portfolio
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000005064
<CLASS-CONTRACT-NAME>Growth and Income Portfolio - Initial Shares
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000005065
<CLASS-CONTRACT-NAME>Growth and Income Portfolio - Service Shares
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000813383
<SERIES-ID>S000001920
<SERIES-NAME>International Equity Portfolio
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000005066
<CLASS-CONTRACT-NAME>International Equity Portfolio - Initial Shares
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000005067
<CLASS-CONTRACT-NAME>International Equity Portfolio - Service Shares
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000813383
<SERIES-ID>S000001921
<SERIES-NAME>International Value Portfolio
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000005068
<CLASS-CONTRACT-NAME>International Value Portfolio - Initial Shares
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000005069
<CLASS-CONTRACT-NAME>International Value Portfolio - Service Shares
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000813383
<SERIES-ID>S000001923
<SERIES-NAME>Government Money Market Portfolio
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000005072
<CLASS-CONTRACT-NAME>Government Money Market Portfolio
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000813383
<SERIES-ID>S000001924
<SERIES-NAME>Quality Bond Portfolio
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000005073
<CLASS-CONTRACT-NAME>Quality Bond Portfolio - Initial Shares
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000005074
<CLASS-CONTRACT-NAME>Quality Bond Portfolio - Service Shares
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000846800
<SERIES-ID>S000001911
<SERIES-NAME>Dreyfus Stock Index Fund, Inc.
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000005028
<CLASS-CONTRACT-NAME>Dreyfus Stock Index Fund, Inc. - Initial Shares
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000005029
<CLASS-CONTRACT-NAME>Dreyfus Stock Index Fund, Inc. - Service Shares
</CLASS-CONTRACT>
</SERIES>
</EXISTING-SERIES-AND-CLASSES-CONTRACTS>
</SERIES-AND-CLASSES-CONTRACTS-DATA>
</SEC-HEADER>
<DOCUMENT>
<TYPE>497
<SEQUENCE>1
<FILENAME>vifisaistk0519.htm
<DESCRIPTION>SUPPLEMENT TO SAI
<TEXT>
Document 1 - file: vifisaistk0519.htm

</DOCUMENT>
</SEC-DOCUMENT>