<SEC-DOCUMENT>0001654954-25-012712-index.html : 20251107
<SEC-HEADER>0001654954-25-012712.hdr.sgml : 20251107
<ACCEPTANCE-DATETIME>20251107171250
ACCESSION NUMBER:		0001654954-25-012712
CONFORMED SUBMISSION TYPE:	6-K
PUBLIC DOCUMENT COUNT:		13
CONFORMED PERIOD OF REPORT:	20251107
FILED AS OF DATE:		20251107
DATE AS OF CHANGE:		20251107

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:		6-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-33414
		FILM NUMBER:		251463574

	BUSINESS ADDRESS:	
		ADDRESS IS A NON US LOCATION: 	YES
		STREET 1:		40 UNIVERSITY AVE., SUITE 1100
		CITY:			TORONTO
		PROVINCE COUNTRY:   	A6
		ZIP:			M5J 1T1
		BUSINESS PHONE:		(416) 979-1991

	MAIL ADDRESS:	
		ADDRESS IS A NON US LOCATION: 	YES
		STREET 1:		40 UNIVERSITY AVE., SUITE 1100
		CITY:			TORONTO
		PROVINCE COUNTRY:   	A6
		ZIP:			M5J 1T1

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	INTERNATIONAL URANIUM CORP
		DATE OF NAME CHANGE:	19980603
</SEC-HEADER>
<DOCUMENT>
<TYPE>6-K
<SEQUENCE>1
<FILENAME>form6-k.htm
<DESCRIPTION>FORM 6-K DATED NOVEMBER 7, 2025
<TEXT>
Document 1 - file: form6-k.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>a2025-09dmcfinancialsfili.htm
<DESCRIPTION>INTERIM CONSOLIDATED FINANCIAL STATEMENTS FOR THE PERIOD ENDED SEPTEMBER 30, 2025
<TEXT>
Document 2 - file: a2025-09dmcfinancialsfili.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.2
<SEQUENCE>3
<FILENAME>a2025-09dmcmdafiling.htm
<DESCRIPTION>MANAGEMENT'S DISCUSSION AND ANALYSIS FOR THE THREE MONTHS ENDED SEPTEMBER 30, 2025
<TEXT>
Document 3 - file: a2025-09dmcmdafiling.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.3
<SEQUENCE>4
<FILENAME>interimcertceo.htm
<DESCRIPTION>FORM 51-102F2 CERTIFICATION OF INTERIM FILINGS - CEO
<TEXT>
Document 4 - file: interimcertceo.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.4
<SEQUENCE>5
<FILENAME>interimcertcfo.htm
<DESCRIPTION>FORM 51-102F2 CERTIFICATION OF INTERIM FILINGS - CFO
<TEXT>
Document 5 - file: interimcertcfo.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.5
<SEQUENCE>6
<FILENAME>a2025-09dmcq3pressrelease.htm
<DESCRIPTION>PRESS RELEASE DATED NOVEMBER 6, 2025
<TEXT>
Document 6 - file: a2025-09dmcq3pressrelease.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>a2025-09dmcq3pressrelease000.jpg
<DESCRIPTION>IMAGE
<TEXT>
Document 7 - file: a2025-09dmcq3pressrelease000.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>denisonlogo-med.jpg
<DESCRIPTION>IMAGE
<TEXT>
Document 8 - file: denisonlogo-med.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>denisonlogo-small.jpg
<DESCRIPTION>IMAGE
<TEXT>
Document 9 - file: denisonlogo-small.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>picture1.jpg
<DESCRIPTION>IMAGE
<TEXT>
Document 10 - file: picture1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>11
<FILENAME>picture2.jpg
<DESCRIPTION>IMAGE
<TEXT>
Document 11 - file: picture2.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>12
<FILENAME>picture3.jpg
<DESCRIPTION>IMAGE
<TEXT>
Document 12 - file: picture3.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>13
<FILENAME>picture4.jpg
<DESCRIPTION>IMAGE
<TEXT>
Document 13 - file: picture4.jpg

</DOCUMENT>
</SEC-DOCUMENT>