| TW | LW | | ARTIST | TITLE | WKS | NOTES |
|---|
| 1 | 5 | | Janet Jackson | Love Will Never Do (Without You) | | |
| 2 | 6 | | Ralph Tresvant | Sensitivity | | |
| 3 | 1 | | Stevie B | Because I Love You (The Postman Song) | | |
| 4 | 4 | | Madonna | Justify My Love | | |
| 5 | 3 | | Surface | The First Time | | |
| 6 | 2 | | Bette Midler | From A Distance | | |
| 7 | 14 | | C & C Music Factory | Gonna Make You Sweat (Everybody Dance Now) | | |
| 8 | 10 | | After 7 | Heat Of The Moment | | |
| 9 | 7 | | Wilson Phillips | Impulsive | | |
| 10 | 18 | | Vanilla Ice | Play That Funky Music | | |
| 11 | 8 | | Whitney Houston | I'm Your Baby Tonight | | |
| 12 | 15 | | Guy | I Wanna Get With U | | |
| 13 | 16 | | The Simpsons | Do The Bartman | | |
| 14 | 17 | | Phil Collins | Hang In Long Enough | | |
| 15 | 9 | | D.N.A. Featuring Suzanne Vega | Tom's Diner | | |
| 16 | 19 | | Will To Power | I'm Not In Love | | |
| 17 | 20 | | LL Cool J | Around The Way Girl | | |
| 18 | 11 | | George Michael | Freedom (aka "Freedom '90") | | |
| 19 | 22 | | Mariah Carey | Someday | | |
| 20 | 12 | | Deee-Lite | Groove Is In The Heart | | |
| 21 | 13 | | Heart | Stranded | | |
| 22 | 26 | | Al B. Sure! | Missunderstanding | | |
| 23 | 27 | | Tevin Campbell | Round And Round | | |
| 24 | 29 | | Keith Sweat | I'll Give All My Love To You | | |
| 25 | -- | | Whitney Houston | All The Man That I Need | | Debut |
| 26 | 30 | | Guys Next Door | I've Been Waiting For You | | |
| 27 | -- | | Pebbles | Love Makes Things Happen | | Add |
| 28 | -- | | Nelson | After The Rain | | Debut |
| 29 | -- | | George Michael | Waiting For That Day | | Debut |
| 30 | -- | | Tony! Toni! Tone! | It Never Rains (In Southern California) | | Add |
| | | Timmy T | One More Try | | Add |
| | | Gerardo | Rico Suave | | Add |
| | | Sting | All This Time | | Add |
| | | Celine Dion | Where Does My Heart Beat Now | | On |
| | | INXS | Disappear | | On |