The 1984–85 Hong Kong First Division League season was the 74th since its establishment.
League table
| Pos | Team | Pld | W | D | L | GF | GA | GD | Pts |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Seiko (C) | 16 | 12 | 3 | 1 | 37 | 12 | +25 | 27 |
| 2 | South China | 16 | 10 | 5 | 1 | 27 | 7 | +20 | 25 |
| 3 | Sea Bee | 16 | 8 | 4 | 4 | 24 | 18 | +6 | 20 |
| 4 | Happy Valley | 16 | 5 | 7 | 4 | 20 | 20 | 0 | 17 |
| 5 | Harps | 16 | 5 | 6 | 5 | 13 | 14 | −1 | 16 |
| 6 | Tung Sing | 16 | 4 | 5 | 7 | 16 | 21 | −5 | 13 |
| 7 | Eastern | 16 | 3 | 4 | 9 | 14 | 20 | −6 | 10 |
| 8 | Rangers | 16 | 1 | 6 | 9 | 8 | 27 | −19 | 8 |
| 9 | Tsuen Wan | 16 | 2 | 4 | 10 | 5 | 25 | −20 | 8 |