| Artist | Title | Song # |
| O Town | All Or Nothing | 2-791 |
| O Town | These Are The Days | 3-738 |
| Oak Ridge Boys | Elvira | 4-325 |
| Oasis | Acquiesce | 3-424 |
| Oasis | Champagne Supernova | 2-87 |
| Oasis | Don't Go Away | 2-403 |
| Oasis | Don't Look Back In Anger | 2-88 |
| Oasis | Go Let It Out | 3-526 |
| Ocean | Put Your Hand In The Hand | 2-720 |
| Odyssey | Native New Yorker | 3-489 |
| Ohio Players | Fire | 2-609 |
| Ojays | Livin For The Weekend | 2-712 |
| Ojays | Use Ta Be My Girl | 3-488 |
| Old Joe Turner | Shake Rattle And Roll | 1-701 |
| Oleta Adams | Get Here | 3-110 |
| Oliver | As Long As He Needs Me | 1-762 |
| Oliver | Consider Yourself | 1-766 |
| Oliver | I'd Do Anything | 1-770 |
| Olivia N. John | Xanadu | 2-269 |
| Olivia Newton John | I Honestly Love You | 2-512 |
| Olivia Newton-John | If You Love Me (Let Me Know) | 4-419 |
| Olivia Newton-John | Please Mr. Please | 4-562 |
| Olivia Newton-John/C. Richard | Suddenly | 2-228 |
| Omc | How Bizarre | 3-289 |
| Osbourne Brothers | Rocky Top | 4-321 |
| Otis Day & The Nights | Shout | 4-771 |
| Otis Redding | I've Been Loving You Too Long | 1-1127 |
| Otis Redding | I've Got Dreams To Remember | 3-461 |
| Otis Redding | Knock On Wood | 4-535 |
| Otis Redding | Sittin' On The Dock Of The Bay | 4-566 |
| Otis Redding | The Dock Of The Bay | 2-2 |
| Otis Redding | Try A Little Tenderness | 1-399 |
| Our Lady Peace | Somewhere Out There | 1-685 |
| Outkast | Hey Ya | 3-857 |