List of Grand Prix motorcycle racing World champions By country Grand Prix motorcycle racing World champions by country

| Country | MotoGP_500cc | _350cc | Moto2_250cc | Moto3_125cc | _80cc_50cc | Total |
|---|---|---|---|---|---|---|
| Italy | 20 | 8 | 22 | 23 | 2 | 75 |
| United Kingdom | 17 | 13 | 9 | 4 | 1 | 44 |
| Spain | 3 | 0 | 9 | 15 | 12 | 39 |
| Germany | 0 | 2 | 8 | 4 | 4 | 18 |
| United States | 15 | 0 | 2 | 0 | 0 | 17 |
| Australia | 8 | 1 | 1 | 1 | 0 | 11 |
| Rhodesia | 1 | 5 | 2 | 0 | 0 | 8 |
| Japan | 0 | 1 | 3 | 4 | 0 | 8 |
| Switzerland | 0 | 0 | 0 | 4 | 4 | 8 |
| South Africa | 0 | 3 | 2 | 0 | 0 | 5 |
| France | 0 | 0 | 3 | 2 | 0 | 5 |
| New Zealand | 0 | 0 | 0 | 2 | 2 | 4 |
| Venezuela | 0 | 1 | 2 | 0 | 0 | 3 |