List of Cash Box Top 100 number-one singles of 1966
This list of number-one hits in the U.S. Cash Box Charts in 1966. It was the year of 34 number-one singles.
- The Beatles - We Can Work It Out 4 weeks ( January 1 to January 28 )
- 2 weeks ( February 12 to February 25 )
- 4 weeks ( March 5 to April 1 )
- 2 weeks ( April 16 to April 29 )
- 2 weeks ( April 30 to May 6 )
- 3 weeks ( May 7 to May 27 )
- 2 weeks ( June 25 to July 8 )
- 2 weeks ( July 9 to July 22 )
- 2 weeks ( August 13 to August 26 )
- 3 weeks ( September 24 to October 14 )
- 2 weeks ( 29 October to 11 November )
- 2 weeks ( 10 December to 23 December, a total of 3 weeks)
- 8 weeks (December 24, 1966 - February 17, 1967 )