List of Snaefell Mountain Course fatal accidents List of fatal accidents involving competitors List of fatal accidents involving competitors

| Rider | Date_ | Place | Race | Event | Machine |
|---|---|---|---|---|---|
| Doug L Parris | 4 June 1951 | Bungalow | 1951 Isle of Man TT | Junior Clubman Race | Douglas |
| Chris Horn | 8 June 1951 | Laurel Bank | 1951 Isle of Man TT | Senior TT Race | Norton |
| J.M. Crowe | 14 September 1951 | Appledene | 1951 Manx Grand Prix | Senior | Norton |
| Frank Fry | 4 June 1952 | Westwood Corner | 1952 Isle of Man TT | Practice | Norton |
| Brian A. Jackson | 2 September 1952 | Brandywell | 1952 Manx Grand Prix | Practice | 496cc Norton |
| Ivor K. Arber | 2 September 1952 | Hillberry Corner | 1952 Manx Grand Prix | Practice | Norton |
| Kenneth R.V. James | 5 September 1952 | Cronk-ny-Mona /Signpost Corner | 1952 Manx Grand Prix | Practice | 500cc Manx Norton |