Statistics of the V-League in the 1991 season.
19 participants divided into 3 groups playing double round robin; 8 clubs qualified for quarterfinals, while 6 clubs entered relegation playoffs, 3 clubs going down
Semifinal (June 5, 1991)
- Quang Nam 2-1 Saigon Port
Saigon Port finished 3rd
- Hai Quan (TP Ho Chi Minh) 2-0 Cong an (Hai Phong)
8 participants playing double round robin; top-4 to semifinals
Winners: Quang Nam (Da Nang)