<SEC-DOCUMENT>0001104659-17-042207-index.html : 20170629
<SEC-HEADER>0001104659-17-042207.hdr.sgml : 20170629
<ACCEPTANCE-DATETIME>20170628205135
ACCESSION NUMBER:		0001104659-17-042207
CONFORMED SUBMISSION TYPE:	497
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20170629
DATE AS OF CHANGE:		20170628
EFFECTIVENESS DATE:		20170629

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ALGER FUNDS
		CENTRAL INDEX KEY:			0000003521
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			1031

	FILING VALUES:
		FORM TYPE:		497
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	033-04959
		FILM NUMBER:		17936596

	BUSINESS ADDRESS:	
		STREET 1:		360 PARK AVENUE SOUTH
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10010
		BUSINESS PHONE:		212-806-8833

	MAIL ADDRESS:	
		STREET 1:		360 PARK AVENUE SOUTH
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10010

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ALGER FUND
		DATE OF NAME CHANGE:	19920703
<SERIES-AND-CLASSES-CONTRACTS-DATA>
<EXISTING-SERIES-AND-CLASSES-CONTRACTS>
<SERIES>
<OWNER-CIK>0000003521
<SERIES-ID>S000009165
<SERIES-NAME>Alger SMidCap Growth Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000024918
<CLASS-CONTRACT-NAME>Alger SMidCap Growth Fund Class A
<CLASS-CONTRACT-TICKER-SYMBOL>ALMAX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000024920
<CLASS-CONTRACT-NAME>Alger SMidCap Growth Fund Class C
<CLASS-CONTRACT-TICKER-SYMBOL>ALMCX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000051550
<CLASS-CONTRACT-NAME>Alger SMidCap Growth Fund Class I
<CLASS-CONTRACT-TICKER-SYMBOL>ASIMX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000095960
<CLASS-CONTRACT-NAME>Alger SMidCap Growth Fund Class Z
<CLASS-CONTRACT-TICKER-SYMBOL>ASMZX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000179518
<CLASS-CONTRACT-NAME>Alger SMidCap Growth Fund Class T
<CLASS-CONTRACT-TICKER-SYMBOL>ATTSX
</CLASS-CONTRACT>
</SERIES>
</EXISTING-SERIES-AND-CLASSES-CONTRACTS>
</SERIES-AND-CLASSES-CONTRACTS-DATA>
</SEC-HEADER>
<DOCUMENT>
<TYPE>497
<SEQUENCE>1
<FILENAME>a17-7068_13497.htm
<DESCRIPTION>497
<TEXT>
Document 1 - file: a17-7068_13497.htm

</DOCUMENT>
</SEC-DOCUMENT>