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 |
|---|---|---|---|---|---|
| Wayne Hamilton | 29 August 2011 | 13th Milestone | 2011 Manx Grand Prix | Junior | 600cc Yamaha R6 |
| Adam Easton | 31 August 2011 | Lambfell | 2011 Manx Grand Prix | 500cc Classic | 499cc Norton Manx |
| Steve Osborne | 24 August 2012 | Quarterbridge Road | 2012 Manx Grand Prix | Practice | 650cc Hyosung |
| Trevor Ferguson | 29 August 2012 | The Nook | 2012 Manx Grand Prix | Super-Twin Race | 650cc Kawasaki |
| Yoshinari Matsushita | 27 May 2013 | Ballacrye Corner | 2013 Isle of Man TT | Practice | 600cc Suzuki |