List of Billboard Mainstream Top 40 number-one songs of 2014

This is a list of songs that reached number one on the Billboard Mainstream Top 40 (Pop Songs) chart in 2014.

During 2014, a total of 20 singles hit number-one on the charts.

Chart history

Key

†	Indicates best-performing single of 2014[1]

Issue date	Song	Artist(s)	Ref.
January 4	"The Monster"	Eminem featuring Rihanna	[2]
January 11			[3]
January 18			[4]
January 25	"Counting Stars"	OneRepublic	[5]
February 1	"Timber"	Pitbull featuring Ke$ha	[6]
February 8			[7]
February 15			[8]
February 22	"Dark Horse" †	Katy Perry featuring Juicy J	[9]
March 1			[10]
March 8			[11]
March 15			[12]
March 22			[13]
March 29	"Happy"	Pharrell Williams	[14]
April 5			[15]
April 12			[16]
April 19			[17]
April 26	"Talk Dirty"	Jason Derulo featuring 2 Chainz	[18]
May 3	"All of Me"	John Legend	[19]
May 10			[20]
May 17			[21]
May 24			[22]
May 31			[23]
June 7	"Not a Bad Thing"	Justin Timberlake	[24]
June 14			[25]
June 21	"Fancy"	Iggy Azalea featuring Charli XCX	[26]
June 28			[27]
July 5			[28]
July 12	"Problem"	Ariana Grande featuring Iggy Azalea	[29]
July 19			[30]
July 26	"Am I Wrong"	Nico & Vinz	[31]
August 2			[32]
August 9	"Rude"	MAGIC!	[33]
August 16			[34]
August 23			[35]
August 30	"Stay With Me"	Sam Smith	[36]
September 6			[37]
September 13	"Boom Clap"	Charli XCX	[38]
September 20			[39]
September 27			[40]
October 4	"All About That Bass"	Meghan Trainor	[41]
October 11			[42]
October 18			[43]
October 25	"Shake It Off"	Taylor Swift	[44]
November 1	"Black Widow"	Iggy Azalea featuring Rita Ora	[45]
November 8	"Shake It Off"	Taylor Swift	[46]
November 15	"Habits (Stay High)"	Tove Lo	[47]
November 22			[48]
November 29	"Animals"	Maroon 5	[49]
December 6			[50]
December 13			[51]
December 20			[52]
December 27	"Blank Space"	Taylor Swift	[53]

See also

• 2014 in American music