| |
| Motorcycle Sports MotoGP Ulster Grand Prix | 
|
|
| |
| Year | 
| 
| 
|
| 1971 | Jack Findlay (aus) | ||
| [Suzuki] | |||
| 1970 | Giacomo Agostini (ita) | ||
| [MV Agusta] | |||
| 1969 | Giacomo Agostini (ita) | ||
| [MV Agusta] | |||
| 1968 | Giacomo Agostini (ita) | ||
| [MV Agusta] | |||
| 1967 | Mike Hailwood (gbr) | ||
| [Honda] | |||
| 1966 | Mike Hailwood (gbr) | ||
| [Honda] | |||
| 1965 | Dick Creigh (ire) | ||
| [Norton] | |||
| 1964 | Phil Read (gbr) | ||
| [Norton] | |||
| 1963 | Mike Hailwood (gbr) | ||
| [MV Agusta] | |||
| 1962 | Mike Hailwood (gbr) | ||
| [MV Agusta] | |||
| 1961 | Gary Hocking (rho) | ||
| [MV Agusta] | |||
| 1960 | John Hartle (gbr) | ||
| [Norton] | |||
| 1959 | John Surtees (gbr) | ||
| [MV Agusta] | |||
| 1958 | John Surtees (gbr) | ||
| [MV Agusta] | |||
| 1957 | Libero Liberati (ita) | ||
| [Gilera] | |||
| 1956 | John Hartle (gbr) | ||
| [Norton] | |||
| 1955 | Bill Lomas (gbr) | ||
| [Moto Guzzi] | |||
| 1953 | Ken Kavanagh (aus) | ||
| [Norton] | |||
| 1952 | Cromie McCandless (ire) | ||
| [AJS] | |||
| 1951 | Geoff Duke (gbr) | ||
| [Norton] | |||
| 1950 | Geoff Duke (gbr) | ||
| [Norton] | |||
| 1949 | Leslie Graham (gbr) | ||
| [AJS] |
|
Note: venues: 1953, 1955-1971: Dundrod Circuit, Belfast, 1949-1952: Clady Circuit, Belfast |
