| TW | LW | | ARTIST | TITLE | WKS | NOTES |
|---|
| 1 | 1 | | Chicago | If You Leave Me Now | | |
| 2 | 2 | | Boz Scaggs | Lowdown | | |
| 3 | 4 | | Bay City Rollers | I Only Want To Be With You | | |
| 4 | 5 | | Orleans | Still The One | | |
| 5 | 9 | | Heart | Magic Man | | |
| 6 | 3 | | Daryl Hall & John Oates | She's Gone | | |
| 7 | 7 | | Abba | Fernando | | |
| 8 | 11 | | Gordon Lightfoot | The Wreck Of The Edmund Fitzgerald | | |
| 9 | 14 | | Steve Miller | Rock'n Me | | |
| 10 | 6 | | Cliff Richard | Devil Woman | | |
| 11 | 8 | | Wild Cherry | Play That Funky Music | | |
| 12 | 16 | | Linda Ronstadt | That'll Be The Day | | |
| 13 | 12 | | Flash Cadillac & The Continental Kids | Did You Boogie (With Your Baby) | | |
| 14 | 18 | | Captain & Tennille | Muskrat Love | | |
| 15 | 19 | | The Ritchie Family | The Best Disco In Town | | |
| 16 | 13 | | Rick Dees And His Cast Of Idiots | Disco Duck (Part I) | | |
| 17 | 21 | | The Bee Gees | Love So Right | | |
| 18 | 22 | | Firefall | You Are The Woman | | |
| 19 | 15 | | Walter Murphy & The Big Apple Band | A Fifth Of Beethoven | | |
| 20 | 23 | | Blue Oyster Cult | (Don't Fear) The Reaper | | |
| 21 | 24 | | Ringo Starr | A Dose Of Rock 'N' Roll | | |
| 22 | 26 | | Barry DeVorzon And Perry Botkin, Jr. | Nadia's Theme (The Young And The Restless) | | |
| 23 | 17 | | England Dan & John Ford Coley | I'd Really Love To See You Tonight | | |
| 24 | 27 | | Boston | More Than A Feeling | | |
| 25 | 29 | | The Spinners | The Rubberband Man | | |
| 26 | 20 | | Earth, Wind & Fire | Getaway | | |
| 27 | -- | | Rod Stewart | Tonight's The Night (Gonna Be Alright) | | |
| 28 | 28 | | Barry Manilow | This One's For You | | |
| 29 | -- | | Burton Cummings | Stand Tall | | |
| 30 | -- | | Leo Sayer | You Make Me Feel Like Dancing | | |
| HB | | | Elton John | Sorry Seems To Be The Hardest Word | | |
| HB | | | England Dan & John Ford Coley | Nights Are Forever Without You | | |
| HB | | | Commodores | Just To Be Close To You | | |