2016 Thai Division 3 Tournament Southern Region

2016 Thai Football Division 3 Tournament Southern Region is the 1st season of the League competition since its establishment in 2016. It is in the fourth tier of the Thai football league system.

Venue Stadium and locations (2016)
All matches played in Wiang Sa District, Surat Thani

Qualification format
All four teams play a one-legged round-robin match. The best two teams advance to the final round, and the winner of the final round is promoted to the 2017 Thai Division 2 League.