| TW | LW | | ARTIST | TITLE | WKS | NOTES |
|---|
| 1 | 1 | | The Doobie Brothers | Black Water | | |
| 2 | 2 | | Carpenters | Please Mr. Postman | | |
| 3 | 3 | | Barry Manilow | Mandy | | |
| 4 | 4 | | Eagles | Best Of My Love | | |
| 5 | 6 | | Polly Brown | Up In A Puff Of Smoke | | |
| 6 | 8 | | Gloria Gaynor | Never Can Say Goodbye | | |
| 7 | 7 | | Neil Sedaka | Laughter In The Rain | | |
| 8 | 5 | | Frankie Valli | My Eyes Adored You | | |
| 9 | 12 | | Styx | Lady | | |
| 10 | 21 | | Sugarloaf/Jerry Corbetta | Don't Call Us, We'll Call You | | |
| 11 | 14 | | Grand Funk | Some Kind Of Wonderful | | |
| 12 | 10 | | Donny And Marie Osmond | Morning Side Of The Mountain | | |
| 13 | 11 | | Harry Chapin | Cat's In The Cradle | | |
| 14 | 15 | | Paul McCartney & Wings | Sally G | | |
| 15 | 26 | | America | Lonely People | | |
| 16 | 28 | | Bachman-Turner Overdrive | Roll On Down The Highway | | |
| 17 | 20 | | David Gates | Never Let Her Go | | |
| 18 | 18 | | Bob Buelow | Let The Boy Boogie | | |
| 19 | -- | | Olivia Newton-John | Have You Never Been Mellow | | |
| 20 | 23 | | Linda Ronstadt | You're No Good | | |
| 21 | 29 | | Tony Orlando and Dawn | Look In My Eyes Pretty Woman | | |
| 22 | 9 | | J. Geils Band | Must Of Got Lost | | |
| 23 | 16 | | Elton John | Lucy In The Sky With Diamonds | | |
| 24 | -- | | John Denver | Sweet Surrender | | |
| 25 | 25 | | Abba | Ring Ring | | |
| 26 | -- | | Cal Raye | Sensuous Woman | | |
| 27 | 19 | | The Righteous Brothers | Dream On | | |
| 28 | 22 | | Helen Reddy | Angie Baby | | |
| 29 | 17 | | Paul Anka With Odia Coates | One Man Woman/One Woman Man | | |
| 30 | 24 | | Ringo Starr | Only You | | |