List of Rhythmic Top 40 number-one singles of 2009 (U.S.)
- T.I. feat. Rihanna - Live Your Life 10 weeks (November 22, 2008 - January 30, 2009 )
- 5 weeks ( January 31-March 6 )
- 4 weeks ( March 7-April 3 )
- 2 weeks ( 4 April to 17 April )
- 5 weeks ( April 18 to May 22 )
- 3 weeks ( May 30-June 19 )
- 2 weeks ( June 18-July 3, total 3 weeks)
- 3 weeks ( September 26 to October 16 )
- 4 weeks ( 17 October to 13 November )
- 2 weeks ( November 14 to November 27 )
- 6 weeks ( December 5, 2009 - January 22 2010)