| TW | LW | | ARTIST | TITLE | WKS | NOTES |
|---|
| 1 | 1 | | Barry Manilow | I Write The Songs | | |
| 2 | 6 | | Diana Ross | Theme From Mahogany (Do You Know Where You're Going To) | | |
| 3 | 2 | | Bay City Rollers | Saturday Night | | |
| 4 | 7 | | David Ruffin | Walk Away From Love | | |
| 5 | 3 | | C.W. McCall | Convoy | | |
| 6 | 5 | | Donna Summer | Love To Love You Baby | | |
| 7 | 10 | | Rhythm Heritage | Theme From "S.W.A.T." | | |
| 8 | 15 | | Paul Anka | Times Of Your Life | | |
| 9 | 4 | | The O'Jays | I Love Music | | |
| 10 | 9 | | Earth, Wind & Fire | Sing A Song | | |
| 11 | 11 | | Paul Simon | 50 Ways To Leave Your Lover | | |
| 12 | 16 | | Neil Sedaka | Breaking Up Is Hard To Do | | |
| 13 | 8 | | The Miracles | Love Machine (Part 1) | | |
| 14 | 13 | | The Wing And A Prayer Fife And Drum Corps | Baby Face | | |
| 15 | 17 | | Electric Light Orchestra | Evil Woman | | |
| 16 | 14 | | K.C. And The Sunshine Band | That's The Way (I Like It) | | |
| 17 | 12 | | Jigsaw | Sky High | | |
| 18 | 22 | | Hamilton, Joe Frank & Reynolds | Winners And Losers | | |
| 19 | | | Eric Carmen | All By Myself | | |
| 20 | 23 | | John Denver | Fly Away | | |
| 21 | 21 | | Harold Melvin & The Blue Notes | Wake Up Everybody | | |
| 22 | | | The Salsoul Orchestra | Tangerine | | |
| 23 | 19 | | Morris Albert | Feelings | | |
| 24 | | | Frankie Avalon | Venus | | |
| 25 | | | Elton John | I Feel Like A Bullet (In The Gun Of Robert Ford) | | |