The 2016 Vietnamese National Football Second League was the 18th season of the Vietnamese National Football Second League.
The season began on 12 April 2016 and finished on 22 July 2016.
In this season, 7 teams each group will play home & away.
At the end of the qualifying round, the worst team in both two groups will be relegated to 2017 Vietnamese National Football Third League.
And the top team of each group will be qualified to final round.