1977 FIM Motocross World Championship
| 1977 FIM Motocross World Championship | |
|---|---|
Marty Moates at the 1977 250cc Spanish Grand Prix | |
| Organizer | FIM |
| Duration | 3 April/28 August |
| Number of races | 36 |
| Number of manufacturers | 19 |
| Champions | |
| 500cc | Heikki Mikkola |
| 250cc | Gennady Moiseyev |
| 125cc | Gaston Rahier |
The 1977 FIM Motocross World Championship was the 21st F.I.M. Motocross Racing World Championship season.