List of Mainstream Top 40 number-one hits of 1997 (U.S.)
This list of number-one hits on the Mainstream Top 40 charts in 1997. They were published by the U.S. magazine Billboard. This year there were eleven leaders.
- No Doubt - Do not Speak 10 weeks (December 14, 1996 - February 21, 1997 )
- 7 weeks ( February 22 to April 11 )
- 4 weeks ( April 12 to May 9 )
- 2 weeks ( May 10 to May 23 )
- 8 weeks ( May 24 to July 18 )
- 4 weeks ( July 19 to August 15 )
- 6 weeks ( August 23 to October 3 )
- 3 weeks ( October 4 to October 24 )
- 5 weeks ( 25 October to 28 November )
- 9 weeks (29 November 1997 - 30 January 1998)