1983 British League season
| League | British League |
|---|---|
| Champions | Cradley Heathens |
| Knockout Cup | Cradley Heathens |
| League Cup | Belle Vue Aces |
| Individual | Erik Gundersen |
| Midland Cup | Cradley Heathens |
| London Cup | Wimbledon Dons |
| Highest average | Hans Nielsen |
| Division/s below | 1983 National League |
The 1983 British League season was the 49th season of the top tier of motorcycle speedway in the United Kingdom and the 19th known as the British League.