List of Canadian Hot 100 number-one singles of 2015

"Uptown Funk" by Mark Ronson (pictured) featuring Bruno Mars spent fifteen weeks at number one, becoming the second longest-running number-one single since the chart's inception in 2007. It later ranked as the best-performing single of the year.

This is a list of the Canadian Hot 100 number-one singles of 2015. The Canadian Hot 100 is a chart that ranks the best-performing singles of Canada. Its data, published by Billboard magazine and compiled by Nielsen SoundScan, is based collectively on each single's weekly physical and digital sales, as well as airplay and streaming.

Note that Billboard publishes charts with an issue date approximately 7–10 days in advance.

A Canadian flag denotes a Canadian artist.

Chart history

The Weeknd (pictured) earned his first and second number-one singles with "Can't Feel My Face" and "The Hills".

Justin Bieber (pictured)'s "What Do You Mean?" debuted at number one, becoming the fourteenth song to do so.

Adele (pictured)'s "Hello" debuted at number one, becoming the fifteenth song to do so, and the 100th song to top the Canadian Hot 100.

Key

Indicates best-performing single of 2015[1]

Issue date	Song	Artist(s)	Ref.
January 3	"Blank Space"	Taylor Swift	[2]
January 10	"Uptown Funk"	Mark Ronson featuring Bruno Mars	[3]
January 17			[4]
January 24			[5]
January 31			[6]
February 7			[7]
February 14			[8]
February 21			[9]
February 28			[10]
March 7			[11]
March 14			[12]
March 21			[13]
March 28			[14]
April 4			[15]
April 11			[16]
April 18			[17]
April 25	"See You Again"	Wiz Khalifa featuring Charlie Puth	[18]
May 2			[19]
May 9			[20]
May 16			[21]
May 23			[22]
May 30			[23]
June 6	"Bad Blood"	Taylor Swift featuring Kendrick Lamar	[24]
June 13	"See You Again"	Wiz Khalifa featuring Charlie Puth	[25]
June 20			[26]
June 27	"Cheerleader"	OMI	[27]
July 4			[28]
July 11			[29]
July 18			[30]
July 25			[31]
August 1			[32]
August 8			[33]
August 15			[34]
August 22			[35]
August 29			[36]
September 5			[37]
September 12	"Can't Feel My Face"	The Weeknd	[38]
September 19	"What Do You Mean?"	Justin Bieber	[39]
September 26			[40]
October 3			[41]
October 10			[42]
October 17			[43]
October 24			[44]
October 31	"The Hills"	The Weeknd	[45]
November 7	"What Do You Mean?"	Justin Bieber	[46]
November 14	"Hello"	Adele	[47]
November 21			[48]
November 28			[49]
December 5			[50]
December 12			[51]
December 19			[52]
December 26			[53]

See also

• List of number-one digital songs of 2015 (Canada)
• List of number-one albums of 2015 (Canada)
• List of Canadian Hot 100 top 10 singles in 2015
• List of Canadian Hot 100 number-one singles of 2014
• List of Canadian Hot 100 number-one singles of 2016

References

List of number-one singles in Canada
CHUM Chart	1957 1958 1959 1960 1961 1962 1963 1964
RPM Top Singles	1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000
RPM Alternative 30/Rock Report	1995-2000
RPM Country singles chart	1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000
RPM Dance Chart	1976 1977 1978 1979 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000
Canadian Singles Chart	2000 2001 2002 2003 2004 2005 2006 2007
Canadian Hot 100	2007 2008 2009 2010 2011 2012 2013 2014 2015 2016
Canada Country Airplay	2013 2014 2015 2016
See also	RPM Year-End