<SEC-DOCUMENT>0001564590-21-040832-index.html : 20210804
<SEC-HEADER>0001564590-21-040832.hdr.sgml : 20210804
<ACCEPTANCE-DATETIME>20210804161636
ACCESSION NUMBER:		0001564590-21-040832
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		3
CONFORMED PERIOD OF REPORT:	20210804
ITEM INFORMATION:		Results of Operations and Financial Condition
ITEM INFORMATION:		Regulation FD Disclosure
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20210804
DATE AS OF CHANGE:		20210804

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			HENNESSY ADVISORS INC
		CENTRAL INDEX KEY:			0001145255
		STANDARD INDUSTRIAL CLASSIFICATION:	INVESTMENT ADVICE [6282]
		IRS NUMBER:				680176227
		FISCAL YEAR END:			0930

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-36423
		FILM NUMBER:		211144231

	BUSINESS ADDRESS:	
		STREET 1:		7250 REDWOOD BLVD.
		STREET 2:		SUITE 200
		CITY:			NOVATO
		STATE:			CA
		ZIP:			94945
		BUSINESS PHONE:		415-899-1555

	MAIL ADDRESS:	
		STREET 1:		7250 REDWOOD BLVD.
		STREET 2:		SUITE 200
		CITY:			NOVATO
		STATE:			CA
		ZIP:			94945
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>hnna-8k_20210804.htm
<DESCRIPTION>8-K
<TEXT>
Document 1 - file: hnna-8k_20210804.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>d213315dex991.htm
<DESCRIPTION>EX-99.1
<TEXT>
Document 2 - file: d213315dex991.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>g4lo2sgjkqok000001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: g4lo2sgjkqok000001.jpg

</DOCUMENT>
</SEC-DOCUMENT>