<SEC-DOCUMENT>0001104659-18-014671-index.html : 20180305
<SEC-HEADER>0001104659-18-014671.hdr.sgml : 20180305
<ACCEPTANCE-DATETIME>20180305090817
ACCESSION NUMBER:		0001104659-18-014671
CONFORMED SUBMISSION TYPE:	497
PUBLIC DOCUMENT COUNT:		26
FILED AS OF DATE:		20180305
DATE AS OF CHANGE:		20180305
EFFECTIVENESS DATE:		20180305

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:		18664548

	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>S000009159
<SERIES-NAME>Alger International Growth Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000024900
<CLASS-CONTRACT-NAME>Alger International Growth Fund Class A
<CLASS-CONTRACT-TICKER-SYMBOL>ALGAX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000024901
<CLASS-CONTRACT-NAME>Alger International Growth Fund Class B
<CLASS-CONTRACT-TICKER-SYMBOL>AFGPX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000024902
<CLASS-CONTRACT-NAME>Alger International Growth Fund Class C
<CLASS-CONTRACT-TICKER-SYMBOL>ALGCX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000039971
<CLASS-CONTRACT-NAME>Alger International Growth Fund Class I
<CLASS-CONTRACT-TICKER-SYMBOL>AIGIX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000095957
<CLASS-CONTRACT-NAME>Alger International Growth Fund Class Z
<CLASS-CONTRACT-TICKER-SYMBOL>ALCZX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000003521
<SERIES-ID>S000009160
<SERIES-NAME>Alger SmallCap Growth Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000024903
<CLASS-CONTRACT-NAME>Alger SmallCap Growth Fund Class A
<CLASS-CONTRACT-TICKER-SYMBOL>ALSAX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000024904
<CLASS-CONTRACT-NAME>Alger SmallCap Growth Fund Class B
<CLASS-CONTRACT-TICKER-SYMBOL>ALSCX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000024905
<CLASS-CONTRACT-NAME>Alger SmallCap Growth Fund Class C
<CLASS-CONTRACT-TICKER-SYMBOL>AGSCX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000095958
<CLASS-CONTRACT-NAME>Alger SmallCap Growth Fund Class Z
<CLASS-CONTRACT-TICKER-SYMBOL>ASCZX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000003521
<SERIES-ID>S000009161
<SERIES-NAME>Alger Growth & Income Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000024906
<CLASS-CONTRACT-NAME>Alger Growth & Income Fund Class A
<CLASS-CONTRACT-TICKER-SYMBOL>ALBAX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000024908
<CLASS-CONTRACT-NAME>Alger Growth & Income Fund Class C
<CLASS-CONTRACT-TICKER-SYMBOL>ALBCX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000111113
<CLASS-CONTRACT-NAME>Alger Growth & Income Fund Class Z
<CLASS-CONTRACT-TICKER-SYMBOL>AGIZX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000003521
<SERIES-ID>S000009162
<SERIES-NAME>Alger MidCap Growth Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000024909
<CLASS-CONTRACT-NAME>Alger MidCap Growth Fund Class A
<CLASS-CONTRACT-TICKER-SYMBOL>AMGAX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000024910
<CLASS-CONTRACT-NAME>Alger MidCap Growth Fund Class B
<CLASS-CONTRACT-TICKER-SYMBOL>AMCGX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000024911
<CLASS-CONTRACT-NAME>Alger MidCap Growth Fund Class C
<CLASS-CONTRACT-TICKER-SYMBOL>AMGCX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000156504
<CLASS-CONTRACT-NAME>Alger MidCap Growth Fund Class Z
<CLASS-CONTRACT-TICKER-SYMBOL>AMCZX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000003521
<SERIES-ID>S000009163
<SERIES-NAME>Alger Capital Appreciation Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000024912
<CLASS-CONTRACT-NAME>Alger Capital Appreciation Fund Class A
<CLASS-CONTRACT-TICKER-SYMBOL>ACAAX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000024913
<CLASS-CONTRACT-NAME>Alger Capital Appreciation Fund Class B
<CLASS-CONTRACT-TICKER-SYMBOL>ACAPX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000024914
<CLASS-CONTRACT-NAME>Alger Capital Appreciation Fund Class C
<CLASS-CONTRACT-TICKER-SYMBOL>ALCCX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000095959
<CLASS-CONTRACT-NAME>Alger Capital Appreciation Fund Class Z
<CLASS-CONTRACT-TICKER-SYMBOL>ACAZX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000003521
<SERIES-ID>S000009164
<SERIES-NAME>Alger Health Sciences Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000024915
<CLASS-CONTRACT-NAME>Alger Health Sciences Fund Class A
<CLASS-CONTRACT-TICKER-SYMBOL>AHSAX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000024917
<CLASS-CONTRACT-NAME>Alger Health Sciences Fund Class C
<CLASS-CONTRACT-TICKER-SYMBOL>AHSCX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000156505
<CLASS-CONTRACT-NAME>Alger Health Sciences Fund Class Z
<CLASS-CONTRACT-TICKER-SYMBOL>AHSZX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000003521
<SERIES-ID>S000009165
<SERIES-NAME>Alger SMidCap Focus Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000024918
<CLASS-CONTRACT-NAME>Alger SMidCap Focus Fund Class A
<CLASS-CONTRACT-TICKER-SYMBOL>ALMAX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000024920
<CLASS-CONTRACT-NAME>Alger SMidCap Focus Fund Class C
<CLASS-CONTRACT-TICKER-SYMBOL>ALMCX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000051550
<CLASS-CONTRACT-NAME>Alger SMidCap Focus Fund Class I
<CLASS-CONTRACT-TICKER-SYMBOL>ASIMX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000095960
<CLASS-CONTRACT-NAME>Alger SMidCap Focus Fund Class Z
<CLASS-CONTRACT-TICKER-SYMBOL>ASMZX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000193201
<CLASS-CONTRACT-NAME>Alger SMidCap Focus Fund Class Y
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000003521
<SERIES-ID>S000020958
<SERIES-NAME>Alger Small Cap Focus Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000059337
<CLASS-CONTRACT-NAME>Alger Small Cap Focus Fund Class A
<CLASS-CONTRACT-TICKER-SYMBOL>AOFAX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000059339
<CLASS-CONTRACT-NAME>Alger Small Cap Focus Fund Class C
<CLASS-CONTRACT-TICKER-SYMBOL>AOFCX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000059340
<CLASS-CONTRACT-NAME>Alger Small Cap Focus Fund Class I
<CLASS-CONTRACT-TICKER-SYMBOL>AOFIX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000095961
<CLASS-CONTRACT-NAME>Alger Small Cap Focus Fund Class Z
<CLASS-CONTRACT-TICKER-SYMBOL>AGOZX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000179520
<CLASS-CONTRACT-NAME>Class Y
<CLASS-CONTRACT-TICKER-SYMBOL>AOFYX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000003521
<SERIES-ID>S000059913
<SERIES-NAME>Alger 25 Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000195951
<CLASS-CONTRACT-NAME>Class P
</CLASS-CONTRACT>
</SERIES>
</EXISTING-SERIES-AND-CLASSES-CONTRACTS>
</SERIES-AND-CLASSES-CONTRACTS-DATA>
</SEC-HEADER>
<DOCUMENT>
<TYPE>497
<SEQUENCE>1
<FILENAME>a17-29041_1497.htm
<DESCRIPTION>497
<TEXT>
Document 1 - file: a17-29041_1497.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>2 <FILENAME>j17290412_bf008.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 2 - file: j17290412_bf008.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>3 <FILENAME>j17290412_bf009.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 3 - file: j17290412_bf009.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>4 <FILENAME>j17290415_ga002.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 4 - file: j17290415_ga002.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>5 <FILENAME>j17290415_ga003.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 5 - file: j17290415_ga003.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>6 <FILENAME>j17290415_ga004.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 6 - file: j17290415_ga004.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>7 <FILENAME>j17290415_ga005.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 7 - file: j17290415_ga005.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>8 <FILENAME>j17290415_ga006.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 8 - file: j17290415_ga006.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>9 <FILENAME>j17290415_ha001.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 9 - file: j17290415_ha001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>10 <FILENAME>j17290415_ha002.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 10 - file: j17290415_ha002.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>11 <FILENAME>j17290415_ha003.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 11 - file: j17290415_ha003.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>12 <FILENAME>j17290415_ha004.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 12 - file: j17290415_ha004.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>13 <FILENAME>j17290415_ha005.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 13 - file: j17290415_ha005.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>14 <FILENAME>j17290415_ha006.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 14 - file: j17290415_ha006.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>15 <FILENAME>j17290415_ha007.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 15 - file: j17290415_ha007.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>16 <FILENAME>j17290415_ha008.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 16 - file: j17290415_ha008.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>17 <FILENAME>j17290412_ad001.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 17 - file: j17290412_ad001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>18 <FILENAME>j17290413_aa001.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 18 - file: j17290413_aa001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>19 <FILENAME>j17290415_ea001.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 19 - file: j17290415_ea001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>20 <FILENAME>j17290412_bd005.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 20 - file: j17290412_bd005.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>21 <FILENAME>j17290412_bd006.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 21 - file: j17290412_bd006.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>22 <FILENAME>j17290412_bd007.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 22 - file: j17290412_bd007.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>23 <FILENAME>j17290412_bb002.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 23 - file: j17290412_bb002.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>24 <FILENAME>j17290412_bb003.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 24 - file: j17290412_bb003.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>25 <FILENAME>j17290412_bb004.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 25 - file: j17290412_bb004.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>26 <FILENAME>j17290413_ba002.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 26 - file: j17290413_ba002.jpg
</DOCUMENT> </SEC-DOCUMENT>