| Pixels: | 150 |
| Season: | 2009 |
| Dates: | 7 February – 23 August |
| Winners: | Da Nang |
| Runners-Up: | Bình Dương |
| Relegated: | Thanh Hóa Ho Chi Minh City |
| Continentalcup1 Qualifiers: | Da Nang |
| Continentalcup2 Qualifiers: | Bình Dương |
| Nextseason: | 2010 |
The 2009 V-League was the 26th season of Vietnam's national football league and the 9th as a professional league.. The league was held from February 7, 2009 to August 23, 2009.
The league winners qualify for the AFC Champions League qualifying round in 2010. The cup winners enter the AFC Cup.
The bottom two sides at the end of the season get relegated. The side that finishes 3rd from bottom enters an end of season play-off match against the 2nd Division's 3rd placed side.
| Team | Outgoing manager | Manner of departure | Replaced by | Date of appointment | Position in table |
|---|---|---|---|---|---|
| Bình Dương F.C. |  Francisco Vital | Bad start to domestic campaign[1] | Nguyen Minh Dung | April 2009 | 13th |
| Bình Dương F.C. | Nguyên Minh Dung | Temporary Coach | Mai Duc Chung | May 2009 | 8th |