# 1975 Isle of Man TT

The 1975 Isle of Man TT was the sixth round of the 1975 Grand Prix motorcycle racing season. It took place on the weekend of 4–6 June 1975 at the Snaefell Mountain Course.

## 500cc classification

| Pos. | Rider | Team | Manufacturer | Time/Retired | Points |
| 1 | Mick Grant | Boyer Team Kawasaki | Kawasaki | 2:15'27.600 | 15 |
| 2 | John Williams | | Yamaha | +31.200 | 12 |
| 3 | Chas Mortimer | Sarome Racing | Yamaha | +2'55.200 | 10 |
| 4 | Billie Guthrie | | Yamaha | +2'58.600 | 8 |
| 5 | Steve Tonkin | | McVeigh-Yamaha | +4'05.600 | 6 |
| 6 | Geoff Barry | EC Oakley | Yamsel | +4'07.200 | 5 |
| 7 | Charlie Williams | | Yamaha | +4'10.400 | 4 |
| 8 | Tony Rutter | | Yamaha | +4'19.000 | 3 |
| 9 | Helmut Kassner | | Yamaha | +4'57.400 | 2 |
| 10 | Les Kenny | | Renstar-Yamaha | +4'58.200 | 1 |
| 11 | Martyn Sharpe | Barton Motors | Yamaha | +6'16.200 | |
| 12 | Bill Simpson | | Yamaha | +8'18.400 | |
| 13 | David Hughes | | Matchless | +8'36.000 | |
| 14 | John Weeden | | Yamaha | +8'42.400 | |
| 15 | Selwyn Griffiths | | Matchless | +9'14.200 | |
| 16 | Roger Sutcliffe | | Suzuki | +9'28.400 | |
| 17 | Neil Tuxworth | | Yamaha | +9'44.800 | |
| 18 | Paul Cott | | Yamaha | +9'57.400 | |
| 19 | Derek Chatterton | Chatterton Motors | Yamaha | +10'26.000 | |
| 20 | Barry Ditchburn | Boyer Team Kawasaki | Kawasaki | +10'50.800 | |
| 21 | Tom Herron | | Matchless | +11'11.600 | |
| 22 | Bernard Murray | Albion Street Motors | Yamaha | +11'50.000 | |
| 23 | Tom Newell | | Norton | +12'26.000 | |
| 24 | Henry McEwan | Bill Robertson Motors | Yamaha | +13'29.800 | |
| 25 | James Scott | | Yamaha | +13'40.600 | |
| 26 | Malcolm Lucas | Fred Hanks Motorcycles | Norton | +15'00.000 | |
| 27 | Hans-Otto Butenuth | | Yamaha | +17'15.200 | |
| 28 | Frank Rutter | | Yamaha | +17'32.400 | |
| 29 | Bo Granath | | Husqvarna | +18'34.000 | |
| 30 | Donal Cormican | | Yamaha | +19'29.200 | |
| 31 | Fred Walton | | Velocette | +21'26.600 | |
| 32 | Walter Dawson | | Seeley | +21'52.400 | |
| 33 | Ernie Coates | | Yamaha | +27'38.800 | |
| 34 | James Ashton | | Yamaha | +28'19.800 | |
| 35 | Malcolm Moffat | | Yamaha | +29'29.800 | |
| 36 | Derek Loan | Barton Motors | Suzuki | +28'06.600 | |
| 37 | Tom Robinson | | Yamaha | +30'40.800 | |
| 38 | Chris Neve | | Yamaha | +32'37.400 | |
| 39 | Gerry Mateer | | Yamaha | +33'52.400 | |
| Ret | John Taylor | | Yamaha | Retired | |
| Ret | Alex George | | Yamaha | Retired | |
| Ret | Roger Nichols | | Yamaha | Retired | |
| Ret | Abe Alexander | | Yamsel | Retired | |
| Ret | Bill Rae | | Yamaha | Retired | |
| Ret | Abe Walsh | | Ducati | Retired | |
| Ret | Alan North | | Yamaha | Retired | |
| Ret | Bill Henderson | | Yamaha | Retired | |
| Ret | Brian Warburton | | Suzuki | Retired | |
| Ret | Graham Waring | | Yamaha | Retired | |
| Ret | Jan Kostwinder | | Yamaha | Retired | |
| Ret | Horst Gluck | | BMW | Retired | |
| Ret | Hartley Kerner | | Honda | Retired | |
| Ret | Donald Grant | | Norton | Retired | |
| Ret | Bernie Toleman | | Suzuki | Retired | |
| Ret | Bill Robertson | | Suzuki | Retired | |
| Ret | Mick Poxon | | Suzuki | Retired | |
| Ret | Barry Randle | | Yamaha | Retired | |
| Ret | Bill Smith | | Yamaha | Retired | |
| Ret | Bob Heath | | Yamaha | Retired | |
| Ret | Brian Moses | | Yamaha | Retired | |
| Ret | Dennis Trollope | | Yamaha | Retired | |
| Ret | Derek Tierney | | Yamaha | Retired | |
| Ret | Ian Richards | | Yamaha | Retired | |
| Ret | Ken Huggett | | Yamaha | Retired | |
| Ret | Martin Read | | Yamaha | Retired | |
| Ret | Mick Burns | | Yamaha | Retired | |
| Ret | Mick Chatterton | | Yamaha | Retired | |
| Ret | Norman Dunn | | Yamaha | Retired | |
| Ret | Percy Tait | | Yamaha | Retired | |
| Ret | Peter Grove | | Yamaha | Retired | |
| Ret | Phil Carpenter | | Yamaha | Retired | |
| Ret | Phil Gurner | | Yamaha | Retired | |
| Ret | Alan Rogers | | Yamsel | Retired | |
| Ret | Denis Gallagher | | Yamsel | Retired | |
| Sources: ||||||