| Competition: | sanfl |
| Year: | 1928 |
| Teams: | 8 |
| Count: | 10 |
| Mpcount: | 14 |
| Matches: | 72 |
| Highattend: | 35,700 (Grand Final, vs.) |
| Top Goal Scorer: | Jack Owens (83 Goals) |
| Magarey Medal: | Jim Handby |
| Prevseason: | 1927 |
| Nextseason: | 1929 |
The 1928 South Australian National Football League season was the 49th season of the top-level Australian rules football competition in South Australia.
See main article: 1928 SANFL Grand Final.