| 2021 FIM Motocross World Championship | |
|---|---|
 Loket circuit venue of GP of the Czech Republic. | |
| Organizer | FIM |
| Duration | 13 June/5 December |
| Number of races | 18 |
| Number of manufacturers | 7 (MXGP) |
| Number of teams | 23 (MXGP) |
| Number of drivers | 56 (MXGP) |
| Champions | |
| MXGP |  Jeffrey Herlings |
| MX2 |  Maxime Renaux |
| Women |  Courtney Duncan |
The 2021 FIM Motocross World Championship was the 65th FIM Motocross World Championship season.[1]
In the MXGP class, Tim Gajser started the season as the reigning champion after picking up his fourth world title in 2020. In MX2, Tom Vialle was the defending champion as he picked up his maiden world title in the previous year. The 2021 season saw the debut of Beta as a manufacturer in the MXGP class.[2]
- ^ "2021 Calendar Update: FIM Motocross World Championship". Youthstream. mxgp.com. 10 February 2021. Retrieved 12 February 2021.
- ^ "Confirmed: Beta in MXGP for 2021". Beta. gatedrop.com. 4 January 2021. Retrieved 4 January 2021.