List of Rhythmic Top 40 number-one singles of 2011 (U.S.)
- Rihanna feat. Drake - What's My Name? 9 weeks (December 25, 2010 - February 25, 2011 )
- 6 weeks ( March 12-April 22 )
- 3 weeks ( April 23 to May 13 )
- 4 weeks ( May 14-June 10 )
- 7 weeks ( June 18-August 5 )
- 2 weeks ( August 20-September 2 )
- 4 weeks ( September 3 to September 30, a total of 5 weeks)
- 4 weeks ( October 1 to October 28 )
- 4 weeks ( 29 October to 25 November )
- 5 weeks ( November 26 to December 30 )