500cc/MotoGP champions
Season | Rider | Constructor
--- | --- | ---
2012 | Jorge Lorenzo | Yamaha
2011 | Casey Stoner | Honda
2010 | Jorge Lorenzo | Yamaha
2009 | Valentino Rossi | Yamaha
2008 | Valentino Rossi | Yamaha
2007 | Casey Stoner | Ducati
2006 | Nicky Hayden | Honda
2005 | Valentino Rossi | Yamaha
2004 | Valentino Rossi | Yamaha
2003 | Valentino Rossi | Honda
2002 | Valentino Rossi | Honda
2001 | Valentino Rossi | Honda
2000 | Kenny Roberts, Jr. | Suzuki
1999 | Ëlex CrivillŽ | Honda
1998 | Michael Doohan | Honda
1997 | Michael Doohan | Honda
1996 | Michael Doohan | Honda
1995 | Michael Doohan | Honda
1994 | Michael Doohan | Honda
1993 | Kevin Schwantz | Suzuki
1992 | Wayne Rainey | Yamaha
1991 | Wayne Rainey | Yamaha
1990 | Wayne Rainey | Yamaha
1989 | Eddie Lawson | Honda
1988 | Eddie Lawson | Yamaha
1987 | Wayne Gardner | Honda
1986 | Eddie Lawson | Yamaha
1985 | Freddie Spencer | Honda
1984 | Eddie Lawson | Yamaha
1983 | Freddie Spencer | Honda
1982 | Franco Uncini | Suzuki
1981 | Marco Lucchinelli | Suzuki
1980 | Kenny Roberts | Yamaha
1979 | Kenny Roberts | Yamaha
1978 | Kenny Roberts | Yamaha
1977 | Barry Sheene | Suzuki
1976 | Barry Sheene | Suzuki
1975 | Giacomo Agostini | Yamaha
1974 | Phil Read | MV Agusta
1973 | Phil Read | MV Agusta
1972 | Giacomo Agostini | MV Agusta
1971 | Giacomo Agostini | MV Agusta
1970 | Giacomo Agostini | MV Agusta
1969 | Giacomo Agostini | MV Agusta
1968 | Giacomo Agostini | MV Agusta
1967 | Giacomo Agostini | MV Agusta
1966 | Giacomo Agostini | MV Agusta
1965 | Mike Hailwood | MV Agusta
1964 | Mike Hailwood | MV Agusta
1963 | Mike Hailwood | MV Agusta
1962 | Mike Hailwood | MV Agusta
1961 | Gary Hocking | MV Agusta
1960 | John Surtees | MV Agusta
1959 | John Surtees | MV Agusta
1958 | John Surtees | MV Agusta
1957 | Libero Liberati | Gilera
1956 | John Surtees | MV Agusta
1955 | Geoff Duke | Gilera
1954 | Geoff Duke | Gilera
1953 | Geoff Duke | Gilera
1952 | Umberto Masetti | Gilera
1951 | Geoff Duke | Norton
1950 | Umberto Masetti | Gilera
1949 | Leslie Graham | AJS