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 |
|---|---|---|---|---|---|
| David James Millar | 30 August 1984 | Pinfold Cottage | 1984 Manx Grand Prix | Practice | 350cc Aermacchi |
| Sven Tomas Eriksson | 28 May 1985 | Alpine Cottage | 1985 Isle of Man TT | Practice Sidecar TT (Passenger) | 750cc Yamaha |
| Mats Urban Eriksson | 28 May 1985 | Alpine Cottage | 1985 Isle of Man TT | Practice– Sidecar TT | 750cc Yamaha |
| Rob Vine | 7 June 1985 | Black Dub | 1985 Isle of Man TT | Senior TT | 500cc RG Suzuki |
| Ian Ogden | 28 May 1986 | 11th Milestone | 1986 Isle of Man TT | Practice | 500cc Suzuki |
| Alan G. Jarvis | 30 May 1986 | Quarterbridge Road | 1986 Isle of Man TT | Practice | 750cc Yamaha |