brown #
= weekly rock chart peak
blue #
= pop chart peak
| 1 | How Am I Supposed To Live Without You | 1 | 12-30-89 |  |
| Michael Bolton |
| 2 | Free Fallin' | 1 | 1 | 1-13-90 | |
| Tom Petty |
| 3 | Downtown Train | 4 | 1 | 1-20-90 | |
| Rod Stewart |
| 4 | Opposites Attract | 1 | 1-27-90 | |
| Paula Abdul With The Wild Pair |
| 5 | Dangerous | 1 | 2-03-90 | |
| Roxette |
| 6 | Escapade | 1 | 2-17-90 | |
| Janet Jackson |
| 7 | Black Velvet | 9 | 1 | 3-10-90 | |
| Alannah Myles |
| 8 | Love Will Lead You Back | 1 | 3-24-90 | |
| Taylor Dayne |
| 9 | I'll Be Your Everything | 1 | 3-31-90 | |
| Tommy Page |
| 10 | Don't Wanna Fall In Love | 1 | 4-07-90 | |
| Jane Child |
| 11 | I Wanna Be Rich | 1 | 4-14-90 | |
| Calloway |
| 12 | Nothing Compares 2 U | 14 | 1 | 4-21-90 | |
| Sinead O'Connor |
| 13 | Vogue | 1 | 5-12-90 | |
| Madonna |
| 14 | U Can't Touch This | 1 | 5-19-90 | |
| MC Hammer |
| 15 | Hold On | 1 | 5-26-90 | |
| Wilson Phillips |
| 16 | It Must Have Been Love | 1 | 6-02-90 | |
| Roxette |
| 17 | Poison | 1 | 6-09-90 | |
| Bell Biv DeVoe |
| 18 | Step By Step | 1 | 6-16-90 | |
| New Kids On The Block |
| 19 | She Ain't Worth It | 1 | 6-30-90 | |
| Glenn Medeiros Featuring Bobby Brown |
| 20 | Hold On | 1 | 7-07-90 | |
| En Vogue |
| 21 | The Power | 1 | 7-14-90 | |
| Snap! |
| 22 | Vision Of Love | 1 | 7-21-90 | |
| Mariah Carey |
| 23 | If Wishes Came True | 1 | 8-18-90 | |
| Sweet Sensation |
| 24 | Blaze Of Glory | 1 | 1 | 8-25-90 | |
| Jon Bon Jovi |
| 25 | Release Me | 1 | 9-08-90 | |
| Wilson Phillips |
| 26 | Close To You | 1 | 9-15-90 | |
| Maxi Priest |
| 27 | (Can't Live Without Your) Love And Affection | 1 | 9-22-90 | |
| Nelson |
| 28 | Praying For Time | 1 | 9-29-90 | |
| George Michael |
| 29 | Ice Ice Baby | 1 | 10-06-90 | |
| Vanilla Ice |
| 30 | I Don't Have The Heart | 1 | 10-13-90 | |
| James Ingram |
| 31 | Love Takes Time | 1 | 10-20-90 | |
| Mariah Carey |
| 32 | Something To Believe In | 2 | 1 | 11-17-90 | |
| Poison |
| 33 | I'm Your Baby Tonight | 1 | 11-24-90 | |
| Whitney Houston |
| 34 | Because I Love You (The Postman Song) | 1 | 12-01-90 | |
| Stevie B |
| 35 | High Enough | 2 | 1 | 12-15-90 | |
| Damn Yankees |
| 36 | Justify My Love | 1 | 12-22-90 | |
| Madonna |