<SEC-DOCUMENT>0000894189-17-006364-index.html : 20171201
<SEC-HEADER>0000894189-17-006364.hdr.sgml : 20171201
<ACCEPTANCE-DATETIME>20171201131033
ACCESSION NUMBER:		0000894189-17-006364
CONFORMED SUBMISSION TYPE:	497J
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20171201
DATE AS OF CHANGE:		20171201
EFFECTIVENESS DATE:		20171201

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ADVISORS SERIES TRUST
		CENTRAL INDEX KEY:			0001027596
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1031

	FILING VALUES:
		FORM TYPE:		497J
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-17391
		FILM NUMBER:		171233522

	BUSINESS ADDRESS:	
		STREET 1:		U.S BANCORP FUND SERVICES, LLC
		STREET 2:		615 E MICHIGAN STREET
		CITY:			MILWAUKEE
		STATE:			WI
		ZIP:			53202
		BUSINESS PHONE:		414-765-5340

	MAIL ADDRESS:	
		STREET 1:		615 E MICHIGAN STREET
		STREET 2:		MK-WI-LC2
		CITY:			MILWAUKEE
		STATE:			WI
		ZIP:			53202
<SERIES-AND-CLASSES-CONTRACTS-DATA>
<EXISTING-SERIES-AND-CLASSES-CONTRACTS>
<SERIES>
<OWNER-CIK>0001027596
<SERIES-ID>S000029818
<SERIES-NAME>O'Shaughnessy All Cap Core Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000091688
<CLASS-CONTRACT-NAME>Class A
<CLASS-CONTRACT-TICKER-SYMBOL>OFAAX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000091689
<CLASS-CONTRACT-NAME>Class C
<CLASS-CONTRACT-TICKER-SYMBOL>OFACX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000091690
<CLASS-CONTRACT-NAME>Class I
<CLASS-CONTRACT-TICKER-SYMBOL>OFAIX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0001027596
<SERIES-ID>S000029819
<SERIES-NAME>O'Shaughnessy Enhanced Dividend Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000091693
<CLASS-CONTRACT-NAME>Class I
<CLASS-CONTRACT-TICKER-SYMBOL>OFDIX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0001027596
<SERIES-ID>S000029822
<SERIES-NAME>O'Shaughnessy Small/Mid Cap Growth Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000091699
<CLASS-CONTRACT-NAME>Class I
<CLASS-CONTRACT-TICKER-SYMBOL>OFMIX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0001027596
<SERIES-ID>S000052915
<SERIES-NAME>O'Shaughnessy Market Leaders Value Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000166455
<CLASS-CONTRACT-NAME>Class I
<CLASS-CONTRACT-TICKER-SYMBOL>OFVIX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0001027596
<SERIES-ID>S000052916
<SERIES-NAME>O'Shaughnessy Small Cap Value Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000166456
<CLASS-CONTRACT-NAME>Class I
<CLASS-CONTRACT-TICKER-SYMBOL>OFSIX
</CLASS-CONTRACT>
</SERIES>
</EXISTING-SERIES-AND-CLASSES-CONTRACTS>
</SERIES-AND-CLASSES-CONTRACTS-DATA>
</SEC-HEADER>
<DOCUMENT>
<TYPE>497J
<SEQUENCE>1
<FILENAME>osam-ast_497j.htm
<DESCRIPTION>CERTIFICATION NO CHANGE DEFINITIVE MATERIALS
<TEXT>
Document 1 - file: osam-ast_497j.htm

</DOCUMENT>
</SEC-DOCUMENT>