<SEC-DOCUMENT>0001654954-25-005810-index.html : 20250516
<SEC-HEADER>0001654954-25-005810.hdr.sgml : 20250516
<ACCEPTANCE-DATETIME>20250516162725
ACCESSION NUMBER:		0001654954-25-005810
CONFORMED SUBMISSION TYPE:	S-8
PUBLIC DOCUMENT COUNT:		6
FILED AS OF DATE:		20250516
DATE AS OF CHANGE:		20250516
EFFECTIVENESS DATE:		20250516

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			DENISON MINES CORP.
		CENTRAL INDEX KEY:			0001063259
		STANDARD INDUSTRIAL CLASSIFICATION:	MISCELLANEOUS METAL ORES [1090]
		ORGANIZATION NAME:           	01 Energy & Transportation
		EIN:				000000000
		STATE OF INCORPORATION:			A6
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-8
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-287365
		FILM NUMBER:		25959703

	BUSINESS ADDRESS:	
		STREET 1:		40 UNIVERSITY AVE., SUITE 1100
		CITY:			TORONTO
		STATE:			A6
		ZIP:			M5J 1T1
		BUSINESS PHONE:		(416) 979-1991

	MAIL ADDRESS:	
		STREET 1:		40 UNIVERSITY AVE., SUITE 1100
		CITY:			TORONTO
		STATE:			A6
		ZIP:			M5J 1T1

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	INTERNATIONAL URANIUM CORP
		DATE OF NAME CHANGE:	19980603
</SEC-HEADER>
<DOCUMENT>
<TYPE>S-8
<SEQUENCE>1
<FILENAME>denisonminescorp-forms8ar.htm
<DESCRIPTION>FORM S-8
<TEXT>
Document 1 - file: denisonminescorp-forms8ar.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-4.1
<SEQUENCE>2
<FILENAME>denison-shareunitplan2025.htm
<DESCRIPTION>AMENDED & RESTATED SHARE UNIT PLAN
<TEXT>
Document 2 - file: denison-shareunitplan2025.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>3
<FILENAME>exhibit51and231.htm
<DESCRIPTION>OPINION AND CONSENT OF BLAKE, CASSELS & GRAYDON LLP
<TEXT>
Document 3 - file: exhibit51and231.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.2
<SEQUENCE>4
<FILENAME>exhibit232.htm
<DESCRIPTION>CONSENT OF KPMG LLP
<TEXT>
Document 4 - file: exhibit232.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-FILING FEES
<SEQUENCE>5
<FILENAME>exhibit1071.htm
<DESCRIPTION>EXHIBIT 107.1 FILING FEES
<TEXT>
Document 5 - file: exhibit1071.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>denison-shareunitplan2025000.jpg
<DESCRIPTION>IMAGE
<TEXT>
Document 6 - file: denison-shareunitplan2025000.jpg

</DOCUMENT>
</SEC-DOCUMENT>