- Walter Murphy - A Fifth Of Beethoven (↑2)
- Wild Cherry - Play That Funky Music (↓1)
- Boz Scaggs - Lowdown (↑2)
- Rick Dees & His Cast Of Idiots - Disco Duck (↔)
- Chicago - If You Leave Me Now (↑3)
- Cliff Richard - Devil Woman (↔)
- Orleans - Still The One (↑3)
- England Dan & John Ford Coley - I'd Really Love To See You Tonight (↓6)
- KC & The Sunshine Band - (Shake Shake Shake) Shake Your Booty (↔)
- Daryl Hall & John Oates - She's Gone (↑4)
- Dr. Hook - A Little Bit More (↑1)
- Earth Wind & Fire - Getaway (↑1)
- Steve Miller Band - Rock'n Me (↑5)
- Linda Ronstadt - That'll Be The Day (↑3)
- Fleetwood Mac - Say You Love Me (↓4)
- Heart - Magic Man (↑4)
- Bay City Rollers - I Only Want To Be With You (↑2)
- Silver - Wham Bam Shang-A-Lang (↓2)
- Blue Oyster Cult - (Don't Fear) The Reaper (↑4)
- KISS - Beth (↑4)
- Gordon Lightfoot - The Wreck Of The Edmund Fitzgerald (↑5)
- Jefferson Starship - With Your Love (↓7)
- Bee Gees - Love So Right (↑9)
- ABBA - Fernando (↑6)
- War - Summer (↓18)
- Diana Ross - One Love In My Lifetime (↓1)
- Firefall - You Are The Woman (↑6)
- Barry De Vorzon & Perry Botkin Jr. - Nadia's Theme (↑7)
- Beach Boys - It's OK (↔)
- Brothers Johnson - Get The Funk Out Ma Face (↑1)
- Ritchie Family - The Best Disco In Town (↑6)
- Captain & Tennille - Muskrat Love (NEW!)
- Elton John & Kiki Dee - Don't Go Breaking My Heart (↓5)
- Flash Cadillac & The Continental Kids - Did You Boogie (With Your Baby) (↑4)
- Spinners - The Rubberband Man (↑5)
- John Denver - Like A Sad Song (↔)
- Commodores - Just To Be Close To You (NEW!)
- Norman Connors ft. Michael Henderson - You Are My Starship (↑1)
- Peter Frampton - Do You Feel Like We Do (NEW!)
- Barry Manilow - This One's For You (NEW!)
Songs falling off:
Lou Rawls - You'll Never Find Another Love Like Mine (21)
Bee Gees - You Should Be Dancing (22)
Ohio Players - Who'd She Coo (27)
Eric Carmen - Sunrise (34)