<SEC-DOCUMENT>0001077771-21-000033-index.html : 20210623
<SEC-HEADER>0001077771-21-000033.hdr.sgml : 20210623
<ACCEPTANCE-DATETIME>20210622191314
ACCESSION NUMBER:		0001077771-21-000033
CONFORMED SUBMISSION TYPE:	11-K
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20201231
FILED AS OF DATE:		20210623
DATE AS OF CHANGE:		20210622

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			UMPQUA HOLDINGS CORP
		CENTRAL INDEX KEY:			0001077771
		STANDARD INDUSTRIAL CLASSIFICATION:	SAVINGS INSTITUTION, FEDERALLY CHARTERED [6035]
		IRS NUMBER:				931261319
		STATE OF INCORPORATION:			OR
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		11-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-34624
		FILM NUMBER:		211036753

	BUSINESS ADDRESS:	
		STREET 1:		ONE SW COLUMBIA STREET
		STREET 2:		SUITE 1200
		CITY:			PORTLAND
		STATE:			OR
		ZIP:			97204
		BUSINESS PHONE:		503-727-4100

	MAIL ADDRESS:	
		STREET 1:		ONE SW COLUMBIA STREET
		STREET 2:		SUITE 1200
		CITY:			PORTLAND
		STATE:			OR
		ZIP:			97204
</SEC-HEADER>
<DOCUMENT>
<TYPE>11-K
<SEQUENCE>1
<FILENAME>umpq11-k2020.htm
<DESCRIPTION>11-K
<TEXT>
Document 1 - file: umpq11-k2020.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>2
<FILENAME>umpqex23111-kconsent2020.htm
<DESCRIPTION>CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
<TEXT>
Document 2 - file: umpqex23111-kconsent2020.htm

</DOCUMENT>
</SEC-DOCUMENT>