| Competition: | Spartan League |
| Season: | 1950–51 |
| Prevseason: | 1949–50 |
| Nextseason: | 1951–52 |
The 1950–51 Spartan League season was the 33rd in the history of Spartan League. The league consisted of 14 teams.[1]
| Competition: | Spartan League |
| Season: | 1950–51 |
| Promoted: | Yiewsley Aylesbury United Berkhamsted Slough Centre Brentwood & Warley Willesden |
The division featured 14 teams, 11 from last season and 3 new teams: