| Week | Artist | Title | Disc | a |
| 12/13/80 | Oak | Set The Night On Fire | ||
| 3/19/83 | Oak Ridge Boys | American Made | ||
| 11/6/82 | Oak Ridge Boys | Bobbie Sue | ||
| 5/16/81 | Oak Ridge Boys | Elvira | ||
| 6/12/82 | Oak Ridge Boys | So Fine | ||
| 3/28/81 | O'Banion, John | Love You Like I Never Loved Before | ||
| 3/27/82 | O'Bryan | Gigolo | ||
| 9/6/86 | Ocasek, Ric | Emotion In Motion | ||
| 2/12/83 | Ocasek, Ric | Something To Grab For | ||
| 12/20/86 | Ocasek, Ric | True To You | ||
| 8/11/84 | Ocean, Billy | Caribbean Queen (No More Love On The Run) | Greatest Hits / Only Dance 1980-1984 | a |
| 2/13/88 | Ocean, Billy | Get Outta My Dreams, Get Into My Car | Greatest Hits | a |
| 10/7/89 | Ocean, Billy | Licence To Chill | Greatest Hits | a |
| 10/25/86 | Ocean, Billy | Love Is Forever | Body Talk CDR, Vol. 1 | a |
| 7/26/86 | Ocean, Billy | Love Zone | Greatest Hits / Body Talk CDR, Vol. 4 | a |
| 12/1/84 | Ocean, Billy | Loverboy | Greatest Hits | a |
| 7/6/85 | Ocean, Billy | Mystery Lady | Greatest Hits | a |
| 3/23/85 | Ocean, Billy | Suddenly | Greatest Hits / Only Soul - 1985-1989 | a |
| 5/28/88 | Ocean, Billy | The Colour Of Love | Greatest Hits / Body Talk CDR, Vol. 3 | a |
| 4/19/86 | Ocean, Billy | There'll Be Sad Songs (To Make You Cry) | Greatest Hits / Body Talk CDR, Vol. 3 | a |
| 11/30/85 | Ocean, Billy | When The Going Gets Tough, The Tough Get Going | Greatest Hits / Billboard Top Hits - 1986 | a |
| 3/22/80 | Off Broadway USA | Stay In Time | ||
| 1/25/86 | Oingo Boingo | Just Another Day | ||
| 8/31/85 | Oingo Boingo | Weird Science | Modern Rock 1986 - Hang The DJ / VH1: The Big 80's: The Big Movies | a |
| 1/5/80* | O'Jays | Forever Mine | ||
| 8/23/80 | O'Jays | Girl, Don't Let It Get You Down | ||
| 6/2/84 | Ollie & Jerry | Breakin'...There's No Stopping Us | More Of Club Mix's Biggest Jams | a |
| 7/26/80 | O'Malley, Lenore | First...Be A Woman | ||
| 3/25/89 | One 2 Many | Downtown | ||
| 8/23/86 | One To One | Angel In My Pocket | ||
| 5/29/82 | One Way | Cutie Pie | ||
| 11/14/87 | O'Neal, Alexander | Criticize | ||
| 7/25/87 | O'Neal, Alexander | Fake | ||
| 1/23/88 | O'Neal, Alexander/Cheffelle | Never Know Love Like This | ||
| 3/7/81 | Ono, Yoko | Walking On Thin Ice | ||
| 1/25/86 | Opus | Live Is Life | Hit Collection | a |
| 1/21/89 | Orbison, Roy | You Got It | ||
| 6/28/80 | Orbison, Roy & Emmyiou Harris | That Lovin' You Feelin' Again | ||
| 3/12/88 | Orchestral Manoeuvres In The Dark | Dreaming | ||
| 9/27/86 | Orchestral Manoeuvres In The Dark | Forever Live And Die | ||
| 3/8/86 | Orchestral Manoeuvres In The Dark | If You Leave | Modern Rock 1986 - Hang The DJ / VH1: The Big 80's: The Big Movies | a |
| 12/14/85 | Orchestral Manoeuvres In The Dark | Secret | ||
| 8/31/85 | Orchestral Manoeuvres In The Dark | So In Love | New Wave Hits Of The '80s, Vol. 15 | a |
| 6/2/84 | Orion The Hunter | So You Ran | ||
| 11/8/86 | Orr, Benjamin | Stay The Night | ||
| 3/26/83 | Orrafi, Robert Ellis with Carlene Carter | I Couldn't Say No | ||
| 1/19/85 | Osborne, Jeffrey | Borderlines | ||
| 10/13/84 | Osborne, Jeffrey | Don't Stop | ||
| 7/16/83 | Osborne, Jeffrey | Don't You Get So Mad | ||
| 3/19/83 | Osborne, Jeffrey | Eenie Meenie | ||
| 6/5/82 | Osborne, Jeffrey | I Really Don't Need No Light | ||
| 9/25/82 | Osborne, Jeffrey | On The Wings Of Love | ||
| 8/20/88 | Osborne, Jeffrey | She's On The Left | ||
| 10/15/83 | Osborne, Jeffrey | Stay With Me Tonight | ||
| 2/25/84 | Osborne, Jeffrey | We're Going All The Way | ||
| 5/24/86 | Osborne, Jeffrey | You Should Be Mine (The Woo Woo Song) | ||
| 3/22/86 | Osborne, Ozzy | Shot In The Dark | ||
| 9/30/89 | Osmond, Donny | Hold On | ||
| 6/17/89 | Osmond, Donny | Sacred Emotion | 1989 Rock: Top 40 Chartbusters | a |
| 3/25/89 | Osmond, Donny | Soldier Of Love | ||
| 8/1/87 | Other Ones | Holiday | ||
| 4/18/87 | Other Ones | We Are What We Are | ||
| 6/7/86 | Outfield, The | All The Love In The World | Big Innings: The Best Of The Outfield | a |
| 9/20/86 | Outfield, The | Everytime You Cry | Big Innings: The Best Of The Outfield | a |
| 7/22/89 | Outfield, The | My Paradise | Voices Of Babylon | a |
| 6/13/87 | Outfield, The | Since You've Been Gone | Big Innings: The Best Of The Outfield | a |
| 3/25/89 | Outfield, The | Voices Of Babylon | Big Innings: The Best Of The Outfield / Voices Of Babylon | a |
| 2/15/86 | Outfield, The | Your Love | Big Innings: The Best Of The Outfield | a |
| 12/27/80 | Outlaws | (Ghost) Riders In The Sky | ||
| 2/19/83 | Oxo | Whirly Girl | ||
| 5/24/80 | Ozark Mountain Daredevils | Take You Tonight |
