| Season | 1999 |
|---|---|
| Champions |
Grand Final Cumberland United Minor Premiership Port Adelaide Lion |
| Relegated |
Para Hills Knights Olympians |
| Matches played | 132 |
| Biggest home win |
West Torrens Birkalla 7–0 White City Woodville (31 July 1999) |
| Biggest away win |
Olympians 0–5 Port Adelaide Lion (31 July 1999) |
| Highest scoring | 8 goals(3 times) |
|
← 1998
2000 →
|
|
The 1999 South Australian Premier League season was the top level domestic association football competition in South Australia for 1999. It was contested by 12 teams in a single 22 round league format, each team playing all of their opponents twice.