List of Mainstream Top 40 number-one hits of 2012 (U.S.)
This list of number-one hits on the Mainstream Top 40 charts in 2012. They are published by the U.S. magazine Billboard.
- Rihanna feat. Calvin Harris - We Found Love 8 weeks (December 10, 2011 - February 3, 2012 )
- 4 weeks ( February 25-March 23 )
- 4 weeks ( March 24-April 20 )
- 5 weeks ( April 28 to June 1 )
- 3 weeks ( June 2-June 22 )
- 3 weeks ( June 23 to July 13 )
- 4 weeks ( July 14 to August 10 )
- 2 weeks ( August 11 to August 24, a total of 4 weeks)
- 2 weeks ( August 25 to August 31 )
- 2 weeks ( 1 September to 14 September, a total of 4 weeks)
- ? Weeks (September 15 -? )