List of Canadian number-one albums of 1991

These are the Canadian number-one albums of 1991.[1] The chart was compiled and published by RPM every Saturday.

identifies Canadian musical acts.

Issue date	Album	Artist
January 12	To the Extreme	Vanilla Ice
January 19	The Immaculate Collection	Madonna
January 26
February 2
February 9
February 16
February 23
March 2	The Soul Cages	Sting
March 9
March 16
March 23
March 30
April 6	Road Apples	The Tragically Hip
April 13
April 20	Mariah Carey	Mariah Carey
April 27
May 4	Road Apples	The Tragically Hip
May 11	Out of Time	R.E.M.
May 18
May 25
June 1
June 8
June 15
June 22
June 29
July 6	Pornograffitti	Extreme
July 13
July 20
July 27
August 3
August 10
August 17	Unforgettable... with Love	Natalie Cole
August 24
August 31
September 7
September 14	Pornograffitti	Extreme
September 21
September 28	Metallica	Metallica
October 5	Use Your Illusion I and II	Guns N' Roses
October 12
October 19
October 26
November 2	Waking Up the Neighbours	Bryan Adams
November 9
November 16
November 23
November 30
December 7	Mad Mad World	Tom Cochrane
December 14	Achtung Baby	U2
December 21