| 1948 SANFL season | |
|---|---|
| Teams | 8 |
| Premiers | Norwood 21st premiership |
| Minor premiers | Norwood 13th minor premiership |
| Magarey Medallist | Ron Phillips North Adelaide |
| Ken Farmer Medallist | Colin Churchett Glenelg (88 Goals) |
| Attendance | |
| Matches played | 72 |
| Total attendance | 598,902 (8,318 per match) |
| Highest | 48,755 (Grand Final, Norwood vs. West Torrens) |
The 1948 South Australian National Football League season was the 69th season of the top-level Australian rules football competition in South Australia.