| Elena MEMLIUKAITE | LTU | 7 Races |
| Huan MEN | CHN | 13 Races |
| Camila MENDEZ | CHI | 3 Races |
| Luca MENEGUOLO | ITA | 11 Races |
| Daniel MENENDEZ | ESP | 3 Races |
| Alex MENENDEZ MARTINEZ | CUB | 3 Races |
| Yusmar MENGANA RODRIGUEZ | CUB | 8 Races |
| Yusmari MENGANA RODRIGUEZ | CUB | 9 Races |
| Vadim MENKOV | UZB | 31 Races |
| Linnea MENNING | SWE | 2 Races |
| Petter MENNING | SWE | 26 Races |
| Katharina MENRATH | GER | 3 Races |
| Hannah MENRATH | GER | 5 Races |
| Ármin MERKSZ | HUN | 6 Races |
| Elena MERONIAC | ROU | 29 Races |