| Year,500cc,350cc,250cc,125cc,Sidecar | |
| 1949,United Kingdom Leslie Graham (AJS),United Kingdom Freddie Frith (Velocette),Italy Bruno Ruffo (Moto Guzzi),Italy Nello Pagani (Mondial),United Kingdom Eric Oliver United Kingdom Denis Jenkinson (Norton) | |
| 1950,Italy Umberto Masetti (Gilera),United Kingdom Bob Foster (Velocette),Italy Dario Ambrosini (Benelli),Italy Bruno Ruffo (Mondial),United Kingdom Eric Oliver Italy Lorenzo Dobelli (Norton) | |
| 1951,United Kingdom Geoff Duke (Norton),United Kingdom Geoff Duke (Norton),Italy Bruno Ruffo (Moto Guzzi),Italy Carlo Ubbiali (Mondial),United Kingdom Eric Oliver Italy Lorenzo Dobelli (Norton) | |
| 1952,Italy Umberto Masetti (Gilera),United Kingdom Geoff Duke (Norton),Italy Enrico Lorenzetti (Moto Guzzi),United Kingdom Cecil Sandford (MV Agusta),United Kingdom Cyril Smith United Kingdom Bob Clements United Kingdom Les Nutt (Norton) | |
| 1953,United Kingdom Geoff Duke (Gilera),United Kingdom Fergus Anderson (Moto Guzzi),West Germany Werner Haas (NSU),West Germany Werner Haas (NSU),United Kingdom Eric Oliver United Kingdom Stanley Dibben (Norton) | |
| 1954,United Kingdom Geoff Duke (Gilera),United Kingdom Fergus Anderson (Moto Guzzi),West Germany Werner Haas (NSU),Austria Rupert Hollaus (NSU),West Germany Wilhelm Noll West Germany Fritz Cron (BMW) | |
| 1955,United Kingdom Geoff Duke (Gilera),United Kingdom Bill Lomas (Moto Guzzi),West Germany Hermann Paul Müller (NSU),Italy Carlo Ubbiali (MV Agusta),West Germany Willi Faust West Germany Karl Remmert (BMW) | |
| 1956,United Kingdom John Surtees (MV Agusta),United Kingdom Bill Lomas (Moto Guzzi),Italy Carlo Ubbiali (MV Agusta),Italy Carlo Ubbiali (MV Agusta),West Germany Wilhelm Noll West Germany Fritz Cron (BMW) | |
| 1957,Italy Libero Liberati (Gilera),Australia Keith Campbell (Moto Guzzi),United Kingdom Cecil Sandford (Mondial),Italy Tarquinio Provini (Mondial),West Germany Fritz Hillebrand West Germany Manfred Grunwahl (BMW) | |
| 1958,United Kingdom John Surtees (MV Agusta),United Kingdom John Surtees (MV Agusta),Italy Tarquinio Provini (MV Agusta),Italy Carlo Ubbiali (MV Agusta),West Germany Walter Schneider West Germany Hans Strauß (BMW) | |
| 1959,United Kingdom John Surtees (MV Agusta),United Kingdom John Surtees (MV Agusta),Italy Carlo Ubbiali (MV Agusta),Italy Carlo Ubbiali (MV Agusta),West Germany Walter Schneider West Germany Hans Strauß (BMW) | |
| 1960,United Kingdom John Surtees (MV Agusta),United Kingdom John Surtees (MV Agusta),Italy Carlo Ubbiali (MV Agusta),Italy Carlo Ubbiali (MV Agusta),West Germany Helmut Fath West Germany Alfred Wohlgemuth (BMW) | |
| 1961,Federation of Rhodesia and Nyasaland Gary Hocking (MV Agusta),Federation of Rhodesia and Nyasaland Gary Hocking (MV Agusta),United Kingdom Mike Hailwood (Honda),Australia Tom Phillis (Honda),West Germany Max Deubel West Germany Emil Hörner (BMW) | |