This is a list of the U.S. Billboard magazine Mainstream Top 40 number-one songs of 2015.
During 2015, a total of 19 singles hit number-one on the charts.
Chart history +KeyIndicates best-performing single of 2015 Issue dateSongArtist(s)Ref.January 3"Blank Space"Taylor SwiftJanuary 10January 17January 24January 31February 7"Uptown Funk" Mark Ronson featuring Bruno MarsFebruary 14February 21February 28March 7March 14March 21"Thinking Out Loud"Ed SheeranMarch 28"Style"Taylor SwiftApril 4April 11April 18"Sugar"Maroon 5April 25May 2"Love Me Like You Do"Ellie GouldingMay 9May 16May 23"Earned It"The WeekndMay 30"See You Again"Wiz Khalifa featuring Charlie PuthJune 6June 13June 20June 27"Want to Want Me"Jason DeruloJuly 4"Bad Blood"Taylor Swift featuring Kendrick LamarJuly 11July 18July 25August 1August 8"Cheerleader" (Felix Jaehn Remix)OMIAugust 15August 22"Can't Feel My Face"The WeekndAugust 29September 5September 12September 19"Lean On"Major Lazer and DJ Snake featuring MØSeptember 26"Good for You"Selena Gomez featuring A$AP RockyOctober 3October 10"Locked Away"R. City featuring Adam LevineOctober 17October 24"What Do You Mean?"Justin BieberOctober 31November 7"Wildest Dreams"Taylor SwiftNovember 14November 21"Stitches"Shawn MendesNovember 28December 5"Hello"AdeleDecember 12December 19December 26
See also 2015 in American music
References
External links Current Billboard Pop Songs chart