| 1940 SANFL season | |
|---|---|
| Teams | 8 |
| Premiers |
(5th premiership) |
| Minor premiers |
(20th minor premiership) |
| Matches played | 72 |
| Highest attendance | 28,500 (Grand Final, Sturt vs. South Adelaide) |
| Ken Farmer Medallist |
North Adelaide (125 Goals) |
| Magarey Medallist |
Glenelg |
|
← 1939
1941 →
|
|
The 1940 South Australian National Football League season was the 61st season of the top-level Australian rules football competition in South Australia.