| 1899 SANFL season | |
|---|---|
| Teams | 6 |
| Premiers | South Adelaide 8th premiership |
| Minor premiers | South Adelaide 8th minor premiership |
| Magarey Medallist | Stan Malin Port Adelaide |
| Ken Farmer Medallist | Anthony Daly South Adelaide (32 Goals) |
| Matches played | 44 |
| Highest | (Grand Final, South Adelaide vs. Norwood) |
The 1899 SAFA season was the 23rd edition of the top level of Australian Rules football to be played in South Australia. South Adelaide went on to record its 8th premiership.