| Competition: | sanfl |
| Year: | 1929 |
| Teams: | 8 |
| Count: | 18 |
| Mpcount: | 8 |
| Matches: | 72 |
| Highattend: | 35,504 (Grand Final, vs.) |
| Top Goal Scorer: | Les Dayman (86 Goals) |
| Magarey Medal: | Robert Snell |
| Prevseason: | 1928 |
| Nextseason: | 1930 |
The 1929 South Australian National Football League season was the 50th season of the top-level Australian rules football competition in South Australia.
See main article: 1929 SANFL Grand Final.