<SEC-DOCUMENT>0001654954-17-006977-index.html : 20170807
<SEC-HEADER>0001654954-17-006977.hdr.sgml : 20170807
<ACCEPTANCE-DATETIME>20170804173245
ACCESSION NUMBER:		0001654954-17-006977
CONFORMED SUBMISSION TYPE:	6-K
PUBLIC DOCUMENT COUNT:		12
CONFORMED PERIOD OF REPORT:	20170803
FILED AS OF DATE:		20170807
DATE AS OF CHANGE:		20170804

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			DENISON MINES CORP.
		CENTRAL INDEX KEY:			0001063259
		STANDARD INDUSTRIAL CLASSIFICATION:	MISCELLANEOUS METAL ORES [1090]
		IRS NUMBER:				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:		171009598

	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>6-K
<SEQUENCE>1
<FILENAME>dnn_6k.htm
<DESCRIPTION>FORM 6K DATED AUGUST 4 2017
<TEXT>
Document 1 - file: dnn_6k.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>a2017-06dmcfinancialsfili.htm
<DESCRIPTION>CONDENSED INTERIM CONSOLIDATED FINANCIAL STATEMENTS AT JUNE 30, 2017
<TEXT>
Document 2 - file: a2017-06dmcfinancialsfili.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.2
<SEQUENCE>3
<FILENAME>a2017-06dmcmdafiling.htm
<DESCRIPTION>MANAGEMENT'S DISCUSSION & ANALYSIS AT JUNE 30, 2017
<TEXT>
Document 3 - file: a2017-06dmcmdafiling.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.3
<SEQUENCE>4
<FILENAME>q2-52109f2ceofinal.htm
<DESCRIPTION>INTERIM CERTIFICATION - CEO
<TEXT>
Document 4 - file: q2-52109f2ceofinal.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.4
<SEQUENCE>5
<FILENAME>q2-52109f2cfofinal.htm
<DESCRIPTION>INTERIM CERTIFICATION - CFO
<TEXT>
Document 5 - file: q2-52109f2cfofinal.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.5
<SEQUENCE>6
<FILENAME>a2017-03dmcnrfiling.htm
<DESCRIPTION>PRESS RELEASE DATED AUGUST 3, 2017
<TEXT>
Document 6 - file: a2017-03dmcnrfiling.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>a2017-06dmcmdafiling000.jpg
<DESCRIPTION>IMAGE
<TEXT>
Document 7 - file: a2017-06dmcmdafiling000.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>a2017-06dmcmdafiling001.jpg
<DESCRIPTION>IMAGE
<TEXT>
Document 8 - file: a2017-06dmcmdafiling001.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>a2017-06dmcmdafiling002.jpg
<DESCRIPTION>IMAGE
<TEXT>
Document 9 - file: a2017-06dmcmdafiling002.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>a2017-06dmcmdafiling003.jpg
<DESCRIPTION>IMAGE
<TEXT>
Document 10 - file: a2017-06dmcmdafiling003.jpg

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

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

</DOCUMENT>
</SEC-DOCUMENT>