| Year | Winning Rider | Manufacturer |
|---|---|---|
| 1957 | Libero Liberati |
Gilera
|
| 1959 | John Surtees |
MV Agusta
|
| 1961 | Gary Hocking |
MV Agusta
|
| 1966 | Jim Redman |
Honda
|
| 1967 | Giacomo Agostini (1/4) |
MV Agusta
|
| 1969 | Giacomo Agostini (2/4) |
MV Agusta
|
| 1971 | Giacomo Agostini (3/4) |
MV Agusta
|
| 1973 | Phil Read |
MV Agusta
|
| 1975 | Giacomo Agostini (4/4) |
Yamaha
|
| 1977 | Barry Sheene |
Suzuki
|
| 1979 | Wil Hartog |
Suzuki
|
| 1981 | Kenny Roberts (1/2) |
Yamaha
|
| 1982 | Randy Mamola |
Suzuki
|
| 1983 | Kenny Roberts (2/2) |
Yamaha
|
| 1985 | Christian Sarron |
Yamaha
|
| 1987 | Eddie Lawson |
Yamaha
|
| 1989 | Wayne Rainey |
Yamaha
|
| 1991 | Kevin Schwantz |
Suzuki
|
| 1992 | Mick Doohan (1/2) |
Honda
|
| 1993 | Daryl Beattie |
Honda
|
| 1994 | Mick Doohan (2/2) |
Honda
|