| Jaar | 125cc | 250cc | MotoGP / 500cc |
| 2009 | Sergio Gadea | Hiroshi Aoyama | Valentino Rossi |
| 2008 | Gabor Talmacsi | Alvaro Bautista | Casey Stoner |
| 2007 | Mattia Pasini | Jorge Lorenzo | Valentino Rossi |
| 2006 | Mika Kallio | Jorge Lorenzo | Nicky Hayden |
| 2005 | Gabor Talmacsi | Sebastian Porto | Valentino Rossi |
| 2004 | Jorge Lorenzo | Sebastian Porto | Valentino Rossi |
| 2003 | Steve Jenkner | Anthony West | Seté Gibernau |
| 2002 | Daniel Pedrosa | Marco Melandri | Valentino Rossi |
| 2001 | Toni Elias | Jeremy McWilliams | Max Biaggi |
| 2000 | Youichi Ui | Tohru Okawa | Alex Barros |
| 1999 | Masao Azuma | Loris Capirossi | Tadayuki Okada |
| 1998 | Marco Melandri | Valentino Rossi | Michael Doohan |
| 1997 | Valentino Rossi | Tetsuya Harada | Michael Doohan |
| 1996 | Emilio Alzamora | Ralf Waldmann | Michael Doohan |
| 1995 | Dirk Raudies | Massimiliano Biaggi | Michael Doohan |
| 1994 | Takeshi Tsujimura | Massimiliano Biaggi | Michael Doohan |
| 1993 | Dirk Raudies | Loris Capirossi | Kevin Schwantz |
| 1992 | Ezio Gianola | Pierfrancesco Chili | Alex Crivillé |
| 1991 | Ralf Waldmann | Pierfrancesco Chili | Kevin Schwantz |
| 1990 | Doriano Romboni | John Kocinski | Kevin Schwantz |
| 1989 | Hans Spaan | Reinhold Roth | Wayne Rainey |
| 1988 | Jorge Martinez | Juan Garriga | Wayne Gardner |
| 1987 | Fausto Gresini | Toni Mang | Eddie Lawson |
| 1986 | Luca Cadalora | Carlos Lavado | Wayne Gardner |
| 1985 | Pier Paolo Bianchi | Freddie Spencer | Randy Mamola |
| 1984 | Angel Nieto | Carlos Lavado | Randy Mamola |
| 1983 | Angel Nieto | Carlos Lavado | Kenny Roberts |
| 1982 | Angel Nieto | Toni Mang | Franco Uncini |
| 1981 | Angel Nieto | Toni Mang | Marco Luchinelli |
| 1980 | Angel Nieto | Carlos Lavado | Jack Middelburg |
| 1979 | Angel Nieto | Grazziano Rossi | Virginio Ferrari |
| 1978 | Eugenio Lazzarini | Kenny Roberts | Johnny Cecotto |
| 1977 | Angel Nieto | Mick Grant | Wil Hartog |
| 1976 | Pier Paolo Bianchi | Walter Villa | Barry Sheene |
| 1975 | Paolo Pileri | Walter Villa | Barry Sheene |
De cursief vermelde winnaars werden in dat jaar (wereld)kampioen in deze klasse. De vet gedrukte winnaars zijn van Nederlandse komaf. Klik hier voor een compleet overzicht vanaf 1925.