| Competition: | sanfl |
| Year: | 2001 |
| Teams: | 9 |
| Count: | 2 |
| Mpcount: | 4 |
| Matches: | 96 |
| Attendance: | 344909 |
| Highattend: | 26,378 (Grand Final, vs.) |
| Top Goal Scorer: | Adam Richardson (81 Goals) |
| Magarey Medal: | Tony Brown (19 votes) Ryan O'Connor (19 votes) |
| Prevseason: | 2000 |
| Nextseason: | 2002 |
The 2001 South Australian National Football League season was the 122nd season of the top-level Australian rules football competition in South Australia.