# List of 500cc/MotoGP race winners (constructors)

Grand Prix motorcycle racing is the premier championship of motorcycle road racing, which has been divided into three classes since 1990; 125cc, 250cc and MotoGP. Former classes that are now discontinued include 350cc, 50cc and sidecars. The premier class is MotoGP, which was formerly known as the 500cc class. The Grand Prix Road-Racing World Championship was established in 1949 by the sport's governing body the Fédération Internationale de Motocyclisme (FIM), and is the oldest motorsport World Championship in existence. The motorcycles used in MotoGP are purpose-built for the sport, and are unavailable for purchase by the general public: they cannot be legally ridden on public roads.
Honda holds the record for the most Grand Prix victories on the premier class, having won 313 times. Yamaha is second with 245 wins, and MV Agusta is third with 139 wins.

## By constructor

    As of the 2025 Argentine Grand Prix
Key :
| * | MotoGP / 500cc World Champion |
| Bold | Constructor has competed in the 2025 MotoGP season |
Grand Prix motorcycle racing winners :
| Rank | Country | Constructor | Wins | Seasons active | First win | Last win |
| 1 | JPN | Honda* | 313 | 1966–1972, 1979– | 1966 500cc West German Grand Prix | 2023 MotoGP Grand Prix of the Americas |
| 2 | JPN | Yamaha* | 245 | 1968– | 1972 500cc Spanish Grand Prix | 2022 MotoGP German Grand Prix |
| 3 | ITA | MV Agusta* | 139 | 1950–1976 | 1952 500cc Nations Grand Prix | 1976 500cc West German Grand Prix |
| 4 | ITA | Ducati* | 108 | 1965, 1968, 1970–1973, 2003– | 2003 MotoGP Catalan Grand Prix | 2025 MotoGP Argentine Grand Prix |
| 5 | JPN | Suzuki* | 97 | 1971–2011, 2014–2022 | 1971 500cc Ulster Grand Prix | 2022 MotoGP Valencian Grand Prix |
| 6 | ITA | Gilera* | 35 | 1949–1965, 1967 | 1949 500cc Dutch TT | 1963 500cc Dutch TT |
| 7 | UK | Norton* | 21 | 1949–1972 | 1949 500cc Isle of Man TT | 1969 500cc Yugoslavian Grand Prix |
| 8 | AUT | KTM | 7 | 2016– | 2020 MotoGP Czech Republic Grand Prix | 2022 MotoGP Thailand Grand Prix |
| 9 | UK | AJS* | 5 | 1949–1962, 1964–1966 | 1949 500cc Swiss Grand Prix | 1952 500cc Swiss Grand Prix |
| 10 | ITA | Aprilia | 4 | 1994–1997, 1999–2000, 2002–2004, 2015– | 2022 MotoGP Argentine Grand Prix | 2024 MotoGP Grand Prix of the Americas |
| 11 | ITA | Moto Guzzi | 3 | 1949–1958, 1962–1963, 1965, 1967, 1969–1970 | 1951 500cc Swiss Grand Prix | 1955 500cc Ulster Grand Prix |
| 11 | UK | Matchless | 3 | 1952–1974 | 1961 500cc Argentine Grand Prix | 1962 500cc Argentine Grand Prix |
| 11 | ITA | Cagiva | 3 | 1980–1995 | 1992 500cc Hungarian Grand Prix | 1994 500cc Australian Grand Prix |
| 14 | JPN | Kawasaki | 2 | 1969–1975, 1980–1982, 2002–2009 | 1971 500cc Spanish Grand Prix | 1975 500cc Isle of Man TT |
| 15 | CZE | Jawa | 1 | 1962–1966, 1968–1970, 1972 | 1966 500cc East German Grand Prix | 1966 500cc East German Grand Prix |
| 15 | ITA | Linto | 1 | 1968–1972 | 1969 500cc Nations Grand Prix | 1969 500cc Nations Grand Prix |
| 15 | GER | König | 1 | 1971–1976 | 1973 500cc Yugoslavian Grand Prix | 1973 500cc Yugoslavian Grand Prix |
| 15 | ITA | Sanvenero | 1 | 1981–1982 | 1982 500cc French Grand Prix | 1982 500cc French Grand Prix |

## By nationality

    As of the 2025 Argentine Grand Prix
| Rank | Country | Wins | Constructor(s) |
| 1 | Japan | 657 | 4 |
| 2 | Italy | 294 | 8 |
| 3 | United Kingdom | 29 | 3 |
| 4 | Austria | 7 | 1 |
| 5 | Czech Republic | 1 | 1 |
| 5 | Germany | 1 | 1 |