1984 British Speedway Championship
The 1984 British Speedway Championship was the 24th edition of the British [Speedway Championship]. The Final took place on 20 June at Brandon in Coventry, England. The Championship was won by Kenny Carter, with Andy Grahame edging out Dave Jessup for second place.
Final
British Under 21 final
Marvyn Cox won the British Speedway Under 21 Championship. The final was held at Kingsmead Stadium on 2 June.| Pos. | Rider | Points |
| 1 | Marvyn Cox | 13+3 |
| 2 | Simon Cross | 13+2 |
| 3 | Andy Smith | 12+3 |
| 4 | Alun Rossiter | 12+2 |
| 5 | Kelvin Smart | 11 |
| 6 | Steve Bishop | 9 |
| 7 | Dave Mullett | 9 |
| 8 | Carl Blackbird | 7 |
| 9 | Paul Clarke | 6 |
| 10 | David Smart | 6 |
| 11 | Jamie Luckhurst | 5 |
| 12 | Carl Baldwin | 5 |
| 13 | Guy Wilson | 4 |
| 14 | Andy Galvin | 3 |
| 15 | Julian Parr | 2 |
| 16 | Paul Price | 2 |