| Mötley Crüe | Heavy metalRockBallad | 3 |
| McFly | Pop | 1 |
| Edward Maya | PopDance musicElectronic music | 2 |
| Mary Roos | PopFolkPop genre | 1 |
| Mr. Mister | Pop RockNew wave | 1 |
| Barry Manilow | PopSoft rock | 2 |
| Janosch Moldau | Pop | 1 |
| Morgaine | Pop | 1 |
| Muni Long | R'n'BSoulBalladBard musicPop | 2 |
| Matt Champion | PopBallad | 1 |
| My Marianne | SoundtrackPop | 1 |
| Mark Ambor | Pop | 1 |
