Malline:250cc-maailmanmestarit
1949: Bruno Ruffo | 1950: Dario Ambrosini | 1951: Bruno Ruffo | 1952: Enrico Lorenzetti | 1953: Werner Haas | 1954: Werner Haas | 1955: Hermann-Paul Muller | 1956: Carlo Ubbiali | 1957: Cecil Sandford | 1958: Tarquinio Provini | 1959: Carlo Ubbiali | 1960: Carlo Ubbiali | 1961: Mike Hailwood | 1962: Jim Redman | 1963: Jim Redman | 1964: Phil Read | 1965: Phil Read | 1966: Mike Hailwood | 1967: Mike Hailwood | 1968: Phil Read | 1969: Kel Caruthers | 1970: Rob Gould | 1971: Phil Read | 1972: Jarno Saarinen | 1973: Dieter Braun | 1974: Walter Villa | 1975: Walter Villa | 1976: Walter Villa | 1977: Mario Lega | 1978: Kork Ballington | 1979: Kork Ballington | 1980: Anton Mang | 1981: Anton Mang | 1982: Jean-Louis Tournadre | 1983: Carlos Lavado | 1984: Christian Sarron | 1985: Freddie Spencer | 1986: Carlos Lavado | 1987: Anton Mang | 1988: Sito Pons | 1989: Sito Pons | 1990: John Kocinski | 1991: Luca Cadalora | 1992: Luca Cadalora | 1993: Tetsuya Harada | 1994: Max Biaggi | 1995: Max Biaggi | 1996: Max Biaggi | 1997: Max Biaggi | 1998: Loris Capirossi | 1999: Valentino Rossi | 2000: Olivier Jacque | 2001: Daijirō Katō | 2002: Marco Melandri | 2003: Manuel Poggiali | 2004: Daniel Pedrosa | 2005: Daniel Pedrosa | 2006: Jorge Lorenzo | 2007: Jorge Lorenzo | 2008: Marco Simoncelli | 2009: Hiroshi Aoyama |