1965 Isle of Man TT
The 1965 Isle of Man TT motorcycle races were contested in six categories over the Snaefell Mountain Course. The Senior TT was won by Mike Hailwood on an MV Agusta.
1965 Isle of Man Lightweight TT 125cc final standings
3 Laps Mountain Course.| Place | Rider | Number | Country | Machine | Speed | Time | Points |
| 1 |  Phil Read | United Kingdom | Yamaha | 94.28 mph | 1:12.02.6 | 8 | |
| 2 |  Luigi Taveri | Switzerland | Honda | 94.15 mph | 1:12.08.4 | 6 | |
| 3 |  Mike Duff | Canada | Yamaha | 93.83 mph | 1:12.23.6 | 4 | |
| 4 | Derek Woodman | United Kingdom | MZ | 92.19 mph | 1:13.40.8 | 3 | |
| 5 |  Hugh Anderson | New Zealand | Suzuki | 91.62 mph | 1:14.08.0 | 2 | |
| 6 |  Ralph Bryans | United Kingdom | Honda | 90.89 mph | 1:14.44.0 | 1 |
1965 Sidecar TT final standings
3 Laps Mountain Course.| Place | Rider | Number | Country | Machine | Speed | Time | Points |
| 1 |  Max Deubel/Emil Horner | West Germany | BMW | 90.57 mph | 1:14.59.8 | 8 | |
| 2 | Fritz Scheidegger/J.Robinson | Switzerland | BMW | 89.11 mph | 1:15.13.8 | 6 | |
| 3 | Georg Auerbacher/R.Rykers | West Germany | BMW | 84.45 mph | 1:20.26.2 | 4 | |
| 4 | Hans Luthringhauser/H.Hahn | West Germany | BMW | 84.11 mph | 1:20.45.6 | 3 | |
| 5 | Tony Baitup/Graham Geer | United Kingdom | Triumph | 84.02 mph | 1:20.48.8 | 2 | |
| 6 | Charlie Freeman/B.Nelson | United Kingdom | Norton | 80.90 mph | 1:23.57.8 | 1 |
1965 Isle of Man Lightweight TT 250cc final standings
6 Laps Mountain Course.| Place | Rider | Number | Country | Machine | Speed | Time | Points |
| 1 |  Jim Redman | Rhodesia | Honda | 97.19 mph | 2:19.45.8 | 8 | |
| 2 | Mike Duff | Canada | Yamaha | 94.71 mph | 2:23.26.4 | 6 | |
| 3 | Frank Perris | United Kingdom | Suzuki | 93.99 mph | 2:24.32.0 | 4 | |
| 4 |  Tarquinio Provini | Italy | Benelli | 93.57 mph | 2:25.10.0 | 3 | |
| 5 |  Franta Stastny | Czechoslovakia | Jawa | 90.34 mph | 2:30.22.2 | 2 | |
| 6 | Dave Williams | United Kingdom | Mondial | 88.23 mph | 2:33.58.0 | 1 |
1965 Isle of Man Junior TT 350cc final standings
6 Laps Mountain Course.| Place | Rider | Number | Country | Machine | Speed | Time | Points |
| 1 | Jim Redman | Rhodesia | Honda | 100.72 mph | 2:14.55.2 | 8 | |
| 2 | Phil Read | United Kingdom | Yamaha | 99.35 mph | 2:16.44.4 | 6 | |
| 3 | Giacomo Agostini | Italy | MV Agusta | 98.52 mph | 2:17.53.4 | 4 | |
| 4 | Bruce Beale | Rhodesia | Honda | 93.29 mph | 2:25.37.2 | 3 | |
| 5 | Griff A.Jenkins | United Kingdom | Norton | 92.61 mph | 2:26.41.4 | 2 | |
| 6 | Gilberto Milani | Italy | Aermacchi | 92.49 mph | 2:26.52.4 | 1 |
1965 50cc Ultra-Lightweight TT final standings
3 Laps Mountain Course.| Place | Rider | Number | Country | Machine | Speed | Time | Points |
| 1 | Luigi Taveri | Switzerland | Honda | 79.66 mph | 1:25.16.6 | 8 | |
| 2 | Hugh Anderson | New Zealand | Suzuki | 78.85 mph | 1:26.08.8 | 6 | |
| 3 | Ernst Degner | West Germany | Suzuki | 77.04 mph | 1:28.10.0 | 4 | |
| 4 | Charlie Mates | United Kingdom | Honda | 65.61 mph | 1:43.41.4 | 3 | |
| 5 | Ian Plumridge | United Kingdom | Derbi | 63.43 mph | 1:47.05.4 | 2 | |
| 6 | Ernie L Griffiths | United Kingdom | Honda | 61.35 mph | 1:50.43.0 | 1 |
1965 Isle of Man Senior TT 500cc final standings
6 Laps Mountain Course.| Place | Rider | Number | Country | Machine | Speed | Time | Points |
| 1 | Mike Hailwood | United Kingdom | MV Agusta | 91.69 mph | 2:28.09.0 | 8 | |
| 2 |  Joe Dunphy | United Kingdom | Norton | 90.28 mph | 2:30.28.8 | 6 | |
| 3 | Mike Duff | Canada | Matchless | 88.09 mph | 2:34.12.0 | 4 | |
| 4 | Ian Burne | United Kingdom | Norton | 87.63 mph | 2:35.01.06 | 3 | |
| 5 |  Selwyn Griffiths | United Kingdom | Matchless | 87.00 mph | 2:36.08.6 | 2 | |
| 6 | Billy McCosh | United Kingdom | Matchless | 86.90 mph | 2:36.19.4 | 1 |