| Competition: | sanfl |
| Year: | 2000 |
| Teams: | 9 |
| Count: | 1 |
| Mpcount: | 3 |
| Matches: | 96 |
| Attendance: | 349088 |
| Highattend: | 34,819 (Grand Final, vs.) |
| Top Goal Scorer: | Adam Richardson (72 Goals) |
| Magarey Medal: | Damian Squire (21 votes) |
| Prevseason: | 1999 |
| Nextseason: | 2001 |
The 2000 South Australian National Football League season was the 121st season of the top-level Australian rules football competition in South Australia.