2005 V-League
| Season | 2005 |
|---|---|
| Dates | 30 January – 11 August |
| Champions | Đồng Tâm Long An |
| Relegated | Đồng Tháp |
| AFC Champions League | Đồng Tâm Long An Đà Nẵng |
| Matches played | 132 |
| Goals scored | 340 (2.58 per match) |
| Top goalscorer | Kesley Alves (21 goals) |
← 2004 2006 → | |
The 2005 V-League, also known as the 2005 Number One V-League (Vietnamese: Giải bóng đá Vô địch Quốc gia Number One 2005) for sponsorship reasons, was the 22nd season of the V.League 1, the top Vietnamese professional league for association football clubs, since its establishment in 1980.
Đồng Tâm Long An won their first title in this season, displacing two-time champions Hoàng Anh Gia Lai.