1958 Speedway National League
| League | National League |
|---|---|
| No. of competitors | 10 |
| Champions | Wimbledon Dons |
| National Trophy | Belle Vue Aces |
| Highest average | Ove Fundin |
The 1958 National League was the 24th season and the thirteenth post-war season of the highest tier of motorcycle speedway in Great Britain.