| # | Rider | Age | Bike | Team |
|---|---|---|---|---|
| 1 |  Mark PHILLIPS | ? |  Yamaha OW01 | Harris Yamaha |
| 2 | Brian MORRISON | 29 |  Honda RC30 | Drambuie |
| 3 | Mark LINSCOTT | 27 | Yamaha OW01 | Lenham Builders |
| 4 | Carl FOGARTY | 25 | Honda RC30 | Honda Britain |
| 5 | Trevor NATION | 31 | Norton RCW588 | JPS Norton Racing |
| 6 | Steve CHAMBERS | ? | Honda RC30 | Leese's Haulage |
| 7 | Terry RYMER | 23 | Yamaha OW01 | Team Loctite Yamaha |
| 8 | Peter GRAVES | 24 | Honda RC30 | |
| 9 | Roger BURNETT | 30 | Suzuki GSX-R750 | Durex Suzuki |
| 10 | Ron HASLAM | 34 | Ducati 851 | Sports Motorcycles |
| 12 | Nigel NOTTINGHAM | 33 | Yamaha OW01 | Mistral/Wylie & Holland Motorcycles |
| 13 | Chris WHITE | 24 |  Honda RC30 | |
| 14 | Ray SWANN | ? | Yamaha OW01 | Luton Insulation Services |
| 15 | Iain DUFFUS | ? | Honda RC30 | |
| 16 | John REYNOLDS | 27 | Kawasaki ZXR750 | Kawasaki Motors UK Ltd. |
| 17 | Ray STRINGER | 27 | Yamaha OW01 | Towcester Tuning Shop |
| 18 | Nick JEFFERIES | ? | Yamaha OW01 | Mitsui Yamaha |
| 19 | Rob McELNEA | 30 | Yamaha OW01 | Team Loctite Yamaha |
| 20 | Steve SPRAY | ? | Norton RCW588 | JPS Norton Racing |
| 21 | Richard DEFAGO | 28 | Honda RC30 | |
| 22 | Ian SIMPSON | 20 | Honda RC30 | Francis Neill |
| 23 | Dean ASHTON | 23 |  Yamaha OW01 | Lynch Painting (Spalding) |
| 24 |  Paul LEWIS | 30 | Ducati 851 | Sports Motorcycles |
| 26 | Gary WESTON | 25 | Yamaha OW01 | CAT Motorcycles |
| 27 |  Mark FARMER | ? | Kawasaki | |
| 28 | Matt LLEWELLYN | 22 | Yamaha OW01 | Flitwick Motorcycles |
| 29 | Simon WATSON | ? | Yamaha OW01 | Searings Motorcycles |
| 30 | Andy WARD | 24 | Yamaha | |
| 31 | Steve WILLIAMS | ? | Yamaha OW01 | Dennis Trollope Racing |
| 32 | Dave REDGATE | 30 | Yamaha OW01 | Capp Walker Building Supplies |
| 33 | Tim BOURNE | 29 | Yamaha OW01 | Bromley Haulage/Groundwork Southeast |
| 34 | Ian GREEN | ? | Honda | |
| 35 | David JEFFERIES | 18 | Honda | |
| 37 | Alex BUCKINGHAM | 23 | Yamaha | TVM |
| 39 | Micky DAVIDSON | ? | Yamaha OW01 | Brookvex Communications |
| 40 | Andy GREEN | ? | Honda | |
| 48 | Simon BECK | 22 | Honda RC30 | |
| 50 | Simon BASTOW | 29 | Suzuki | |
| 51 | Ray HUTCHISON | ? | Yamaha | |
| 52 | Mark LIVINGSTON | ? | Suzuki GSX-R750 | Royal Air Force Motorsports Association |
| 53 | Ian MORRIS | ? | Honda RC30 | |
| 54 | Brett SAMPSON | 21 | Honda | |
| 56 | Dave LEACH | ? |  Yamaha OW01 | |
| 69 | James WHITHAM | 24 | Honda RC30 | Honda Britain |
1990-09-29 to 1990-09-30
Shell Supercup ACU British Championship
Donington Park (Permanent circuit, 4.0230 km)
Entries: 44 / Practised: 40 / Qualified: 40
Sessions
Entry list
Struck out text denotes riders on entry list who did not participate.
Sources:
Official results/ Official entry list/ 1990-09-02 BBC live TV coverage/ Photos by Baz Shaw (Facebook)/ Photos by Mike Capps (Kappa Sport)/ Photos by sisterseagull (Flickr)/ Photos by Smiths Road Racing Photos