2009 moto gp italia Valentino rossi (yamaha)
2008 Moto gp italia valentino rossi (yamaha)
| 2007 | MotoGP Australia Casey Stoner (Ducati) |
| 2006 | MotoGP United States Nicky Hayden (Honda) |
| 2005 | MotoGP Italy Valentino Rossi (Yamaha) |
| 2004 | MotoGP Italy Valentino Rossi (Yamaha) |
| 2003 | MotoGP Italy Valentino Rossi (Honda) |
| 2002 | MotoGP Italy Valentino Rossi (Honda) |
| 2001 | 500 Italy Valentino Rossi (Honda) |
| 2000 | 500 United States Kenny Roberts Jr (Suzuki) |
| 1999 | 500 Spain Alex Criville (Honda) |
| 1998 | 500 Australia Mick Doohan (Honda) |
| 1997 | 500 Australia Mick Doohan (Honda) |
| 1996 | 500 Australia Mick Doohan (Honda) |
| 1995 | 500 Australia Mick Doohan (Honda) |
| 1994 | 500 Australia Mick Doohan (Honda) |
| 1993 | 500 United States Kevin Schwantz (Suzuki) |
| 1992 | 500 United States Wayne Rainey (Yamaha) |
| 1991 | 500 United States Wayne Rainey (Yamaha) |
| 1990 | 500 United States Wayne Rainey (Yamaha) |
| 1989 | 500 United States Eddie Lawson (Honda) |
| 1988 | 500 United States Eddie Lawson (Yamaha) |
| 1987 | 500 Australia Wayne Gardner (Honda) |
| 1986 | 500 United States Eddie Lawson (Yamaha) |
| 1985 | 500 United States Freddie Spencer (Honda) |
| 1984 | 500 United States Eddie Lawson (Yamaha) |
| 1983 | 500 United States Freddie Spencer (Honda) |
| 1982 | 500 Italy Franco Uncini (Suzuki) |
| 1981 | 500 Italy Marco Lucchinelli (Suzuki) |
| 1980 | 500 United States Kenny Roberts (Yamaha) |
| 1979 | 500 United States Kenny Roberts (Yamaha) |
| 1978 | 500 United States Kenny Roberts (Yamaha) |
| 1977 | 500 England Barry Sheene (Suzuki) |
| 1976 | 500 England Barry Sheene (Suzuki) |
| 1975 | 500 Italy Giacomo Agostini (Yamaha) |
| 1974 | 500 England Phil Read (MV Agusta) |
| 1973 | 500 England Phil Read (MV Agusta) |
| 1972 | 500 Italy Giacomo Agostini (MV Agusta) |
| 1971 | 500 Italy Giacomo Agostini (MV Agusta) |
| 1970 | 500 Italy Giacomo Agostini (MV Agusta) |
| 1969 | 500 Italy Giacomo Agostini (MV Agusta) |
| 1968 | 500 Italy Giacomo Agostini (MV Agusta) |
| 1967 | 500 Italy Giacomo Agostini (MV Agusta) |
| 1966 | 500 Italy Giacomo Agostini (MV Agusta) |
| 1965 | 500 England Mike Hailwood (MV Agusta) |
| 1964 | 500 England Mike Hailwood (MV Agusta) |
| 1963 | 500 England Mike Hailwood (MV Agusta) |
| 1962 | 500 England Mike Hailwood (MV Agusta) |
| 1961 | 500 Rhodesia Gary Hocking (MV Agusta) |
| 1960 | 500 England John Surtees (MV Agusta) |
| 1959 | 500 England John Surtees (MV Agusta) |
| 1958 | 500 England John Surtees (MV Agusta) |
| 1957 | 500 Italy Libero Liberati (Gilera) |
| 1956 | 500 England John Surtees (MV Agusta) |
| 1955 | 500 England Geoff Duke (Gilera) |
| 1954 | 500 England Geoff Duke (Gilera) |
| 1953 | 500 England Geoff Duke (Gilera) |
| 1952 | 500 Italy Umberto Masetti (Gilera) |
| 1951 | 500 England Geoff Duke (Norton) |
| 1950 | 500 Italy Umberto Masetti (Gilera) |
| 1949 | 500 England Leslie Graham (AJS) |
