| Competition: | sanfl |
| Year: | 2006 |
| Teams: | 9 |
| Count: | 2 |
| Mpcount: | 4 |
| Matches: | 96 |
| Highattend: | 25,130 (Grand Final, vs.) |
| Top Goal Scorer: | Mark Passador (79 Goals) |
| Magarey Medal: | James Allan (19 votes) |
| Prevseason: | 2005 |
| Nextseason: | 2007 |
The 2006 South Australian National Football League season was the 127th season of the top-level Australian rules football competition in South Australia.