| Competition: | sanfl |
| Year: | 2008 |
| Teams: | 9 |
| Premiers: | Central District |
| Count: | 7 |
| Mpcount: | 4 |
| Matches: | 96 |
| Highattend: | 34,128 (Grand Final, vs.) |
| Top Goal Scorer: | Brant Chambers (97 Goals) |
| Magarey Medal: | Luke Crane (22 votes) |
| Prevseason: | 2007 |
| Nextseason: | 2009 |
The 2008 South Australian National Football League season was the 129th season of the top-level Australian rules football competition in South Australia.