| 1903 SAFA premiership season | |
|---|---|
 27th season Pictured above is the 1903 Port Adelaide premiership team. | |
| Teams | 7 |
| Premiers | Port Adelaide 4th premiership |
| Minor premiers | Port Adelaide 3rd minor premiership |
| Magarey Medallist | Hendrick Waye Sturt |
| Leading goalkicker | Anthony Daly North Adelaide (54 Goals) |
| Matches played | 46 |
| Highest | 14,000 (Grand Final, Port Adelaide vs. North Adelaide) |
The 1903 South Australian Football Association season was the 27th season of the top-level Australian rules football competition in South Australia.