List of Grand Prix motorcycle racing World champions By rider Grand Prix motorcycle racing World champions

| Rank_ | Rider | Country | Winning_span | MotoGP_500cc | _350cc | Moto2_250cc | Moto3_125cc | _80cc_50cc | Total |
|---|---|---|---|---|---|---|---|---|---|
| 20 | Pier Paolo Bianchi Category:Articles with hCards | Italy | 1976–1980 | 0 | 0 | 0 | 3 | 0 | 3 |
| 20 | Hans Georg Anscheidt Category:Articles with hCards | Germany | 1966–1968 | 0 | 0 | 0 | 0 | 3 | 3 |
| 20 | Eugenio Lazzarini Category:Articles with hCards | Italy | 1978–1980 | 0 | 0 | 0 | 1 | 2 | 3 |
| 32 | Umberto Masetti Category:Articles with hCards | Italy | 1950–1952 | 2 | 0 | 0 | 0 | 0 | 2 |
| 32 | Barry Sheene Category:Articles with hCards | United Kingdom | 1976–1977 | 2 | 0 | 0 | 0 | 0 | 2 |
| 32 | Casey Stoner Category:Articles with hCards | Australia | 2007–2011 | 2 | 0 | 0 | 0 | 0 | 2 |
| 32 | Gary Hocking Category:Articles with hCards | Rhodesia | 1961 | 1 | 1 | 0 | 0 | 0 | 2 |
| 32 | Àlex Crivillé Category:Articles with hCards | Spain | 1989–1999 | 1 | 0 | 0 | 1 | 0 | 2 |