Grands Prix
| Round | Race | Location | 80cc winner | 125cc winner | 250cc winner | 500cc winner | Report |
|---|---|---|---|---|---|---|---|
| 1 | South African Grand Prix | Kyalami | Freddie Spencer | Eddie Lawson | Report | ||
| 2 | Spanish Grand Prix | Jarama | Jorge Martínez | Pier Paolo Bianchi | Carlos Lavado | Freddie Spencer | Report |
| 3 | German Grand Prix | Hockenheim | Stefan Dörflinger | August Auinger | Martin Wimmer | Christian Sarron | Report |
| 4 | Nations Grand Prix | Mugello | Jorge Martínez | Pier Paolo Bianchi | Freddie Spencer | Freddie Spencer | Report |
| 5 | Austrian Grand Prix | Salzburgring | Fausto Gresini | Freddie Spencer | Freddie Spencer | Report | |
| 6 | Yugoslavian Grand Prix | Rijeka | Stefan Dörflinger | Freddie Spencer | Eddie Lawson | Report | |
| 7 | Dutch TT | Assen | Gerd Kafka | Pier Paolo Bianchi | Freddie Spencer | Randy Mamola | Report |
| 8 | Belgian Grand Prix | Spa | Fausto Gresini | Freddie Spencer | Freddie Spencer | Report | |
| 9 | French Grand Prix | Le Mans | Ángel Nieto | Ezio Gianola | Freddie Spencer | Freddie Spencer | Report |
| 10 | British Grand Prix | Silverstone | August Auinger | Anton Mang | Freddie Spencer | Report | |
| 11 | Swedish Grand Prix | Anderstorp | August Auinger | Anton Mang | Freddie Spencer | Report | |
| 12 | San Marino Grand Prix | Misano | Jorge Martínez | Fausto Gresini | Carlos Lavado | Eddie Lawson | Report |
Read more about this topic: 1985 Grand Prix Motorcycle Racing Season