<SEC-DOCUMENT>0001628280-25-008854-index.html : 20250228
<SEC-HEADER>0001628280-25-008854.hdr.sgml : 20250228
<ACCEPTANCE-DATETIME>20250228060432
ACCESSION NUMBER:		0001628280-25-008854
CONFORMED SUBMISSION TYPE:	S-3ASR
PUBLIC DOCUMENT COUNT:		7
FILED AS OF DATE:		20250228
DATE AS OF CHANGE:		20250228
EFFECTIVENESS DATE:		20250228

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			HERITAGE FINANCIAL CORP /WA/
		CENTRAL INDEX KEY:			0001046025
		STANDARD INDUSTRIAL CLASSIFICATION:	SAVINGS INSTITUTIONS, NOT FEDERALLY CHARTERED [6036]
		ORGANIZATION NAME:           	02 Finance
		IRS NUMBER:				911857900
		STATE OF INCORPORATION:			WA
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-3ASR
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-285384
		FILM NUMBER:		25682315

	BUSINESS ADDRESS:	
		STREET 1:		201 FIFTH AVENUE S.W.
		STREET 2:		P O BOX 1578
		CITY:			OLYMPIA
		STATE:			WA
		ZIP:			98501
		BUSINESS PHONE:		3609431500

	MAIL ADDRESS:	
		STREET 1:		205 5TH AVE SW
		STREET 2:		P O BOX 1578
		CITY:			OLYMPIA
		STATE:			WA
		ZIP:			98501
</SEC-HEADER>
<DOCUMENT>
<TYPE>S-3ASR
<SEQUENCE>1
<FILENAME>s-3hfwa.htm
<DESCRIPTION>S-3ASR
<TEXT>
Document 1 - file: s-3hfwa.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-4.8
<SEQUENCE>2
<FILENAME>ex-48toformsx3xformofinden.htm
<DESCRIPTION>EX-4.8
<TEXT>
Document 2 - file: ex-48toformsx3xformofinden.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>3
<FILENAME>ex-51toformsx3xbfknlegalop.htm
<DESCRIPTION>EX-5.1
<TEXT>
Document 3 - file: ex-51toformsx3xbfknlegalop.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>4
<FILENAME>ex-231toformsx3auditorcons.htm
<DESCRIPTION>EX-23.1
<TEXT>
Document 4 - file: ex-231toformsx3auditorcons.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-FILING FEES
<SEQUENCE>5
<FILENAME>ex-1071toformsx3xfilingfee.htm
<DESCRIPTION>EX-FILING FEES
<TEXT>
Document 5 - file: ex-1071toformsx3xfilingfee.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>barackferrazzano.jpg
<TEXT>
Document 6 - file: barackferrazzano.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>hfwalogoa.jpg
<TEXT>
Document 7 - file: hfwalogoa.jpg

</DOCUMENT>
</SEC-DOCUMENT>