| LW | TW | peak |
| 1 | 1 | You Light Up My Life | ▲ |  |
| Debby Boone |
| 6 | 2 | Brick House | ▲ | |
| Commodores |
| 5 | 3 | I Feel Love | ▲ | |
| Donna Summer |
| 3 | 4 | Nobody Does It Better | 1 | |
| Carly Simon |
| 10 | 5 | It's Ecstasy When You Lay Down Next To Me | 3 | |
| Barry White |
| 4 | 6 | Star Wars Theme Cantina Band | 4 | |
| Meco |
| 2 | 7 | Boogie Nights | 2 | |
| Heatwave |
| 11 | 8 | Don't It Make My Brown Eyes Blue | 1 | |
| Crystal Gayle |
| 7 | 9 | The King Is Gone | 4 | |
| Ronnie McDowell |
| 15 | 10 | Just Remember I Love You | 5 | |
| Firefall |
| 17 | 11 | Help Is On Its Way | 3 | |
| Little River Band |
| 9 | 12 | It Was Almost Like A Song | 6 | |
| Ronnie Milsap |
| 18 | 13 | Surfin' U.S.A. | ▲ | |
| Leif Garrett |
| 8 | 14 | Keep It Comin' Love | 1 | |
| KC And The Sunshine Band |
| - | 15 | Dusic | ▲ | |
| Brick |
| 19 | 16 | Doctor Love | 12 | |
| First Choice |
| 14 | 17 | That's Rock 'N' Roll | 2 | |
| Shaun Cassidy |
| 12 | 18 | Cold As Ice | 2 | |
| Foreigner |
| - | 19 | How Deep Is Your Love | 1 | |
| Bee Gees |
| - | 20 | We Just Disagree | 2 | |
| Dave Mason |
| Prior Week | Next Week |