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 |
|---|---|---|---|---|---|---|---|---|---|
| 51 | Paolo Pileri Category:Articles with hCards | Italy | 1975 | 0 | 0 | 0 | 1 | 0 | 1 |
| 51 | Alessandro Gramigni Category:Articles with hCards | Italy | 1992 | 0 | 0 | 0 | 1 | 0 | 1 |
| 51 | Dirk Raudies Category:Articles with hCards | Germany | 1993 | 0 | 0 | 0 | 1 | 0 | 1 |
| 51 | Emilio Alzamora Category:Articles with hCards | Spain | 1999 | 0 | 0 | 0 | 1 | 0 | 1 |
| 51 | Roberto Locatelli Category:Articles with hCards | Italy | 2000 | 0 | 0 | 0 | 1 | 0 | 1 |
| 51 | Arnaud Vincent Category:Articles with hCards | France | 2002 | 0 | 0 | 0 | 1 | 0 | 1 |
| 51 | Andrea Dovizioso Category:Articles with hCards | Italy | 2004 | 0 | 0 | 0 | 1 | 0 | 1 |
| 51 | Thomas Lüthi Category:Articles with hCards | Switzerland | 2005 | 0 | 0 | 0 | 1 | 0 | 1 |