| Saturday, 11/04/1981 | Adelaide Asteras - Adelaide University | 1:0 | ||||||
| Saturday, 11/04/1981 | Blackwood - Flinders University | 4:0 | ||||||
| Saturday, 11/04/1981 | Seaford Rangers - S.A.I.T. | 2:3 |
| Saturday, 18/04/1981 | Flinders University - Seaford Rangers | 3:4 | ||||||
| Saturday, 18/04/1981 | South Adelaide - Adelaide Asteras | 1:1 | ||||||
| Saturday, 18/04/1981 | Adelaide University - Blackwood | 1:1 |
| Saturday, 25/04/1981 | Adelaide Asteras - S.A.I.T. | 2:1 | ||||||
| Saturday, 25/04/1981 | Blackwood - South Adelaide | 4:3 | ||||||
| Saturday, 25/04/1981 | Seaford Rangers - Adelaide University | 2:3 |
| Saturday, 02/05/1981 | Flinders University - Adelaide Asteras | 0:6 | ||||||
| Saturday, 02/05/1981 | South Adelaide - Seaford Rangers | 1:0 | ||||||
| Saturday, 02/05/1981 | S.A.I.T. - Blackwood | 1:3 |
| Saturday, 09/05/1981 | Adelaide Asteras - Blackwood | 4:1 | ||||||
| Saturday, 09/05/1981 | S.A.I.T. - Flinders University | 3:5 | ||||||
| Saturday, 09/05/1981 | Adelaide University - South Adelaide | 2:1 |
| Saturday, 16/05/1981 | Seaford Rangers - Adelaide Asteras | 1:0 | ||||||
| Saturday, 16/05/1981 | South Adelaide - S.A.I.T. | 2:0 | ||||||
| Saturday, 16/05/1981 | Adelaide University - Flinders University | 0:1 |
| Saturday, 23/05/1981 | Blackwood - Seaford Rangers | 5:1 | ||||||
| Saturday, 23/05/1981 | Flinders University - South Adelaide | 4:1 | ||||||
| Saturday, 23/05/1981 | S.A.I.T. - Adelaide University | 3:3 |
| Thursday, 30/07/1981 | Adelaide University - Adelaide Asteras | 3:4 | ||||||
| Thursday, 30/07/1981 | Flinders University - Blackwood | 2:4 | ||||||
| Thursday, 30/07/1981 | S.A.I.T. - Seaford Rangers | 1:3 |
| Saturday, 06/06/1981 | Seaford Rangers - Flinders University | 1:2 | ||||||
| Saturday, 06/06/1981 | Adelaide Asteras - South Adelaide | 3:0 | ||||||
| Saturday, 06/06/1981 | Blackwood - Adelaide University | 3:2 |
| Saturday, 13/06/1981 | S.A.I.T. - Adelaide Asteras | 0:0 | ||||||
| Saturday, 13/06/1981 | South Adelaide - Blackwood | 3:1 | ||||||
| Saturday, 13/06/1981 | Adelaide University - Seaford Rangers | 6:2 |
| Saturday, 20/06/1981 | Adelaide Asteras - Flinders University | 3:1 | ||||||
| Saturday, 20/06/1981 | Seaford Rangers - South Adelaide | 0:3 | ||||||
| Saturday, 20/06/1981 | Blackwood - S.A.I.T. | 3:4 |
| Saturday, 27/06/1981 | Blackwood - Adelaide Asteras | 1:1 | ||||||
| Saturday, 27/06/1981 | Flinders University - S.A.I.T. | 0:2 | ||||||
| Saturday, 27/06/1981 | South Adelaide - Adelaide University | 0:5 |
| Saturday, 04/07/1981 | Adelaide Asteras - Seaford Rangers | 0:3 | ||||||
| Saturday, 04/07/1981 | S.A.I.T. - South Adelaide | 3:0 | ||||||
| Saturday, 04/07/1981 | Flinders University - Adelaide University | 1:5 |
| Saturday, 11/07/1981 | Seaford Rangers - Blackwood | 1:4 | ||||||
| Saturday, 11/07/1981 | South Adelaide - Flinders University | 0:1 | ||||||
| Saturday, 11/07/1981 | Adelaide University - S.A.I.T. | 3:0 |
| Saturday, 18/07/1981 | Adelaide Asteras - Adelaide University | 0:2 | ||||||
| Saturday, 18/07/1981 | Blackwood - Flinders University | 3:1 | ||||||
| Saturday, 18/07/1981 | Seaford Rangers - S.A.I.T. | 2:2 |
| Saturday, 25/07/1981 | Flinders University - Seaford Rangers | 4:0 | ||||||
| Saturday, 25/07/1981 | South Adelaide - Adelaide Asteras | 0:4 | ||||||
| Saturday, 25/07/1981 | Adelaide University - Blackwood | 1:1 |
| Saturday, 01/08/1981 | Adelaide Asteras - S.A.I.T. | 3:2 | ||||||
| Saturday, 01/08/1981 | Blackwood - South Adelaide | 3:0 | ||||||
| Saturday, 01/08/1981 | Seaford Rangers - Adelaide University | 2:2 |
| Saturday, 08/08/1981 | Flinders University - Adelaide Asteras | 0:0 | ||||||
| Saturday, 08/08/1981 | South Adelaide - Seaford Rangers | 1:2 | ||||||
| Saturday, 08/08/1981 | S.A.I.T. - Blackwood | 1:0 |
| Saturday, 15/08/1981 | Adelaide Asteras - Blackwood | 3:2 | ||||||
| Saturday, 15/08/1981 | S.A.I.T. - Flinders University | 0:1 | ||||||
| Saturday, 15/08/1981 | Adelaide University - South Adelaide | 3:1 |
| Saturday, 22/08/1981 | Seaford Rangers - Adelaide Asteras | 2:2 | ||||||
| Saturday, 22/08/1981 | South Adelaide - S.A.I.T. | 4:0 | ||||||
| Saturday, 22/08/1981 | Adelaide University - Flinders University | 1:0 |
| Blackwood - Seaford Rangers | Forfeit 0:0 | |||||||
| Flinders University - South Adelaide | Forfeit 0:0 | |||||||
| S.A.I.T. - Adelaide University | Forfeit 0:0 |
| P | Team | P | W | D | L | Diff. | Goals | Pts. | Home | Away | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1. | Adelaide Asteras | 18 | 10 | 5 | 3 | 17 | 37 | : | 20 | 25 | 9 | 7 | 0 | 2 | 19 | : | 12 | 14 | 9 | 3 | 5 | 1 | 18 | : | 8 | 11 |
| 2. | Adelaide University | 18 | 9 | 5 | 4 | 19 | 42 | : | 23 | 23 | 9 | 5 | 2 | 2 | 20 | : | 11 | 12 | 9 | 4 | 3 | 2 | 22 | : | 12 | 11 |
| 3. | Blackwood | 18 | 9 | 4 | 5 | 14 | 43 | : | 29 | 22 | 9 | 6 | 2 | 1 | 26 | : | 12 | 14 | 9 | 3 | 2 | 4 | 17 | : | 17 | 8 |
| 4. | Flinders University | 18 | 7 | 2 | 9 | -11 | 26 | : | 37 | 16 | 9 | 2 | 2 | 5 | 14 | : | 22 | 6 | 9 | 5 | 0 | 4 | 12 | : | 15 | 10 |
| 5. | S.A.I.T. | 18 | 5 | 4 | 9 | -10 | 26 | : | 36 | 14 | 9 | 2 | 3 | 4 | 12 | : | 15 | 7 | 9 | 3 | 1 | 5 | 14 | : | 21 | 7 |
| 6. | Seaford Rangers | 18 | 5 | 4 | 9 | -14 | 28 | : | 42 | 14 | 9 | 1 | 3 | 5 | 13 | : | 21 | 5 | 9 | 4 | 1 | 4 | 15 | : | 21 | 9 |
| 7. | South Adelaide | 18 | 5 | 2 | 11 | -15 | 21 | : | 36 | 12 | 9 | 4 | 1 | 4 | 12 | : | 14 | 9 | 9 | 1 | 1 | 7 | 9 | : | 22 | 3 |
|
Adelaide Asteras are promoted to Division Two Adelaide Asteras become Thebarton Asteras for 1982 Next season 11 teams in league New teams for 1982 Agua, Veneto, Adelaide Milan and Dinamo |