1991 British Speedway Championship
The 1991 British Speedway Championship was the 31st edition of the British Speedway Championship. The Final took place on 19 May at Brandon in Coventry, England. The Championship was won by Gary Havelock, who won a scored a 15-point maximum. Kelvin Tatum finished second, with Chris Louis completing the rostrum in third.
Quarter-finals
| Date | Venue | Winner | 2nd | 3rd |
| 14 April | Brough Park, Newcastle upon Tyne | Peter Carr | Louis Carr | Nigel Crabtree |
| 15 April | County Ground Stadium, Exeter | Steve Schofield | Gordon Kennett | Richard Green |
| 21 April | Hackney Wick Stadium, London | Andy Grahame | Alan Mogridge | Nathan Simpson |
Final
- 19 May 1991
- Top 10 riders qualify for the Commonwealth final as part of the 1991 World Championship
- Brandon Stadium, Coventry
| Pos. | Rider | Points | Details |
| Gary Havelock | 15 | ||
| Kelvin Tatum | 13 | ||
| Chris Louis | 11 | ||
| 4 | Paul Thorp | 10 | |
| 5 | Jeremy Doncaster | 10 | |
| 6 | Neil Collins | 9 | |
| 7 | Andy Smith | 8 | |
| 8 | Martin Dugard | 8 | |
| 9 | Sean Wilson | 7 | |
| 10 | Joe Screen | 7 | |
| 11 | Mark Loram | 5 | |
| 12 | John Davis | 5 | |
| 13 | Alan Grahame | 4 | |
| 14 | Richard Knight | 3 | |
| 15 | Dave Mullett | 3 | |
| 16 | Steve Schofield | 2 | |
| 17 | Lee Coleman | 0 | |
| 18 | Alan Mogridge | DNS | |
| 19 | Andy Grahame | DNS |