Nummer 1-hits 1990
| 6/1/1990 | 4 | 2 | 3 | All around the world - Lisa Stansfield |
| 3/2/1990 | 2 | 3 | 3 | Me so horny - 2 Live Crew |
| 17/2/1990 | 8 | 7 | 2 | Nothing compares 2 u - Sinéad O'Connor |
| 14/4/1990 | 4 | 3 | 2 | The power - Snap! |
| 12/5/1990 | 2 | 3 | 2 | Kingston Town - UB 40 |
| 26/5/1990 | 4 | 2 | 3 | Paint it, black - the Rolling Stones |
| 23/6/1990 | 3 | 2 | 3 | What's a woman - Vaya Con Dios |
| 14/7/1990 | 3 | 2 | 2 | Dirty cash (Money talks) - the Adventures of Stevie V |
| 4/8/1990 | 5 | 2 | 2 | U can't touch this - MC Hammer |
| 8/9/1990 | 4 | 2 | 2 | I've been thinking about you - London Beat |
| 6/10/1990 | 4 | 2 | 2 | Verdammt, ich lieb' dich - Matthias Reim |
| 3/11/1990 | 2 | 2 | 2 | The joker - Steve Miller Band |
| 17/11/1990 | 2 | 2 | 2 | Show me heaven - Maria McKee |
| 1/12/1990 | 2 | 7 | 3 | Unchained melody - the Righteous Brothers |
| 15/12/1990 | 1 | 2 | 2 | Sadeness (part I) - Enigma |
| 22/12/1990 | 6 | 2 | 4 | Ice ice baby - Vanilla Ice |