<SEC-DOCUMENT>0001193125-21-072589-index.html : 20210308
<SEC-HEADER>0001193125-21-072589.hdr.sgml : 20210308
<ACCEPTANCE-DATETIME>20210308112612
ACCESSION NUMBER:		0001193125-21-072589
CONFORMED SUBMISSION TYPE:	N-CSR
PUBLIC DOCUMENT COUNT:		20
CONFORMED PERIOD OF REPORT:	20201231
FILED AS OF DATE:		20210308
DATE AS OF CHANGE:		20210308
EFFECTIVENESS DATE:		20210308

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			AB CAP FUND, INC.
		CENTRAL INDEX KEY:			0000081443
		IRS NUMBER:				132625045
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0731

	FILING VALUES:
		FORM TYPE:		N-CSR
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-01716
		FILM NUMBER:		21721066

	BUSINESS ADDRESS:	
		STREET 1:		ALLIANCEBERNSTEIN LP
		STREET 2:		1345 AVENUE OF THE AMERICAS
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10105
		BUSINESS PHONE:		2129691000

	MAIL ADDRESS:	
		STREET 1:		ALLIANCEBERNSTEIN LP
		STREET 2:		1345 AVENUE OF THE AMERICAS
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10105

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ALLIANCEBERNSTEIN CAP FUND, INC.
		DATE OF NAME CHANGE:	20110524

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ALLIANCEBERNSTEIN CAP FUND,INC
		DATE OF NAME CHANGE:	20040908

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ALLIANCEBERNSTEIN SMALL CAP GROWTH FUND INC
		DATE OF NAME CHANGE:	19931001
<SERIES-AND-CLASSES-CONTRACTS-DATA>
<EXISTING-SERIES-AND-CLASSES-CONTRACTS>
<SERIES>
<OWNER-CIK>0000081443
<SERIES-ID>S000056728
<SERIES-NAME>AB FlexFee Large Cap Growth Portfolio
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000180081
<CLASS-CONTRACT-NAME>Advisor Class
<CLASS-CONTRACT-TICKER-SYMBOL>FFLYX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000081443
<SERIES-ID>S000056729
<SERIES-NAME>AB FlexFee US Thematic Portfolio
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000180082
<CLASS-CONTRACT-NAME>Advisor Class
<CLASS-CONTRACT-TICKER-SYMBOL>FFTYX
</CLASS-CONTRACT>
</SERIES>
</EXISTING-SERIES-AND-CLASSES-CONTRACTS>
</SERIES-AND-CLASSES-CONTRACTS-DATA>
</SEC-HEADER>
<DOCUMENT>
<TYPE>N-CSR
<SEQUENCE>1
<FILENAME>d41222dncsr.htm
<DESCRIPTION>AB CAP FUND, INC. - AB FLEXFEE PORTFOLIOS
<TEXT>
Document 1 - file: d41222dncsr.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.CODE ETH
<SEQUENCE>2
<FILENAME>d41222dex99codeeth.htm
<DESCRIPTION>CODE OF ETHICS
<TEXT>
Document 2 - file: d41222dex99codeeth.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.CERT
<SEQUENCE>3
<FILENAME>d41222dex99cert.htm
<DESCRIPTION>CERTIFICATIONS PURSUANT TO SECTION 302
<TEXT>
Document 3 - file: d41222dex99cert.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.906 CERT
<SEQUENCE>4
<FILENAME>d41222dex99906cert.htm
<DESCRIPTION>CERTIFICATIONS PURSUANT TO SECTION 906
<TEXT>
Document 4 - file: d41222dex99906cert.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>g41222covart_390.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: g41222covart_390.jpg

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<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>g41222g22c48.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: g41222g22c48.jpg

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<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>g41222g30w01.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: g41222g30w01.jpg

</DOCUMENT>
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<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>g41222g40x52.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 8 - file: g41222g40x52.jpg

</DOCUMENT>
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<TYPE>GRAPHIC
<SEQUENCE>9
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<DESCRIPTION>GRAPHIC
<TEXT>
Document 9 - file: g41222g43p34.jpg

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<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>g41222g59k71.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 10 - file: g41222g59k71.jpg

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<SEQUENCE>11
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<DESCRIPTION>GRAPHIC
<TEXT>
Document 11 - file: g41222g91r55.jpg

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<TYPE>GRAPHIC
<SEQUENCE>12
<FILENAME>g41222g98l28.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 12 - file: g41222g98l28.jpg

</DOCUMENT>
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<TYPE>GRAPHIC
<SEQUENCE>13
<FILENAME>g45978covart_390.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 13 - file: g45978covart_390.jpg

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<TYPE>GRAPHIC
<SEQUENCE>14
<FILENAME>g45978g22c48.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 14 - file: g45978g22c48.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>15
<FILENAME>g45978g30w01.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 15 - file: g45978g30w01.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>16
<FILENAME>g45978g43p34.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 16 - file: g45978g43p34.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>17
<FILENAME>g45978g59k71.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 17 - file: g45978g59k71.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>18
<FILENAME>g45978g74t99.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 18 - file: g45978g74t99.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>19
<FILENAME>g45978g87b34.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 19 - file: g45978g87b34.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>20
<FILENAME>g45978g91r55.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 20 - file: g45978g91r55.jpg

</DOCUMENT>
</SEC-DOCUMENT>