| # | Rider | Age | Bike | Team |
|---|---|---|---|---|
| 1 |  Terry RYMER | 24 |  Yamaha | Loctite Yamaha |
| 2 | Brian MORRISON | 30 | Yamaha OW01 | Drambuie Yamaha |
| 3 | Trevor NATION | 32 |  Norton RCW588 | JPS Norton Racing |
| 5 | James WHITHAM | 24 | Suzuki GSX-R750 | Castrol Suzuki/Team Grant |
| 6 | John REYNOLDS | 28 |  Kawasaki ZXR750 | Team Green Kawasaki |
| 7 | Ian SIMPSON | 20 | Yamaha OW01 | Francis Neill/Norrie Lymburn |
| 8 | Rob McELNEA | 31 | Yamaha OW01 | Loctite Yamaha |
| 9 | Carl FOGARTY | 26 | Honda RC30 | Silkolene Honda Britain |
| 10 | Roger BURNETT | 31 | Honda RC30 | Silkolene Honda Britain |
| 11 | Gary WESTON | 26 |  Yamaha OW01 | John Harris Motorcycles |
| 14 | Dave REDGATE | 31 | Yamaha OW01 | Capp Walker Building Supplies |
| 15 | Matt LLEWELLYN | 24 | Yamaha OW01 | Saber Office Furniture |
| 17 | Ray STRINGER | 28 | Yamaha OW01 | Mobil 1 Yamaha/Team Coleman |
| 18 | Mark LINSCOTT | 28 | Yamaha OW01 | Lenham Builders/Pelham Homes |
| 20 | Ron HASLAM | 35 | Norton RCW588 | JPS Norton Racing |
| 21 | Richard DEFAGO | 29 | Honda | |
| 24 | Mark WESTMORLAND | ? | Yamaha | |
| 25 | Mike EDWARDS | 29 | Yamaha OW01 | Tillstons Motorcycles |
| 26 | Simon WATSON | ? | Yamaha OW01 | Searings (1988) Ltd. |
| 27 | Peter GRAVES | 25 | Honda RC30 | Erith Building Supplies |
| 29 | Graham WARD | 26 | Kawasaki | |
| 30 | Stuart JONES | ? | Honda | |
| 31 | John WILLIAMS | ? | Kawasaki | |
| 32 | John CAMPBELL | ? | Yamaha OW01 | Carrick Motorcycles |
| 33 | Tim BOURNE | 30 | Kawasaki ZXR750 | Team Green Kawasaki |
| 34 | Nigel NOTTINGHAM | 34 | Yamaha OW01 | Wylie & Holland Motorcycles/Mistral Heating |
| 35 | Tony McMAHON | ? | Honda | |
| 36 | Kevin JONES | ? | Bimota | |
| 37 | Roger BENNETT | 29 | Ducati | Sports Motorcycles |
| 38 | Duncan BAILEY | ? | Kawasaki | |
| 39 | Anthony WOODCOCK | ? | Yamaha | Clarke Industrial Services/Bromley Haulage |
| 40 | Ian GREEN | ? |  Honda RC30 | |
| 41 | Paul DEAVIN | ? | Kawasaki | |
| 43 | Tim POOLE | ? | Honda | |
| 46 | Royston KEEN | ? | Suzuki | Best of Bikes |
| 64 | Andy GREEN | ? | Honda RC30 | Delta Despatch |
| 65 | Brett SAMPSON | 22 | Honda | Armada Floors/GT Motorcycles |
| 88 | Alex BUCKINGHAM | 24 | Yamaha OW01 | VECO Automotive |
1991-08-17 to 1991-08-18
Shell Supercup ACU British Championship
Oulton Park (Permanent circuit, 4.4559 km)
Entries: ? / Practised: 38 / Qualified: 38
Sessions
Entry list
Struck out text denotes riders on entry list who did not participate.
Sources:
Official results/ 1991-08-18 BBC live TV coverage/ Photos by Smiths Road Racing Photos