| Competition: | sanfl |
| Year: | 1964 |
| Teams: | 10 |
| Count: | 11 |
| Mpcount: | 32 |
| Matches: | 104 |
| Attendance: | 905446 |
| Highattend: | 56,353 (Grand Final, vs.) |
| Top Goal Scorer: | Ross Sawley (70 Goals) |
| Magarey Medal: | Geof Motley |
| Prevseason: | 1963 |
| Nextseason: | 1965 |
The 1964 South Australian National Football League season was the 85th season of the top-level Australian rules football competition in South Australia.
The competition expanded from eight to ten teams, with the addition of Central District and Woodville.
See main article: 1964 SANFL Grand Final.
SANFL