| Issue Date | Song | Artist(s) |
|---|---|---|
| January 6 | "Superstition" | Stevie Wonder |
| January 13 | ||
| January 20 | ||
| January 26 | ||
| February 3 | "You're So Vain" | Carly Simon |
| February 10 | ||
| February 17 | ||
| February 24 | ||
| March 3 | ||
| March 10 | ||
| March 17 | ||
| March 24 | ||
| March 31 | ||
| April 7 | ||
| April 14 | ||
| April 21 | ||
| April 28 | "Crocodile Rock" † | Elton John |
| May 5 | ||
| May 12 | ||
| May 19 | ||
| May 26 | ||
| June 2 | ||
| June 9 | ||
| June 16 | ||
| June 23 | ||
| June 30 | "Life on Mars" ‡ | David Bowie |
| July 7 | ||
| July 14 | ||
| July 21 | ||
| July 28 | ||
| August 4 | ||
| August 11 | "Ring Ring" | ABBA |
| August 18 | ||
| August 25 | ||
| September 1 | "Goodbye, My Love, Goodbye" | Demis Roussos |
| September 8 | ||
| September 15 | ||
| September 22 | ||
| September 29 | "Half-Breed" | Cher |
| October 6 | ||
| October 13 | ||
| October 20 | ||
| October 27 | ||
| November 3 | "Top of the World" | The Carpenters |
| November 10 | ||
| November 17 | ||
| November 24 | ||
| December 1 | "I'd Love You to Want Me" | Lobo |
| December 8 | ||
| December 15 | ||
| December 22 | ||
| December 29 |
