| Competition: | Spartan League |
| Season: | 1964–65 |
| Prevseason: | 1963–64 |
| Nextseason: | 1965–66 |
The 1964–65 Spartan League season was the 47th in the history of Spartan League. The league consisted of 18 teams.[1]
| Competition: | Spartan League |
| Season: | 1964–65 |
| Promoted: | Marlow Ruislip Manor |
| Relegated: | None |
The division featured 18 teams, 16 from last season and 2 new teams: