The 2019 Thai League 4 Southern region is a region in the regional stage of the 2019 Thai League 4.
A total of 7 teams located in Southern of Thailand will compete in the league of the Southern region.
For the Southern region, a total 24 matches per team competing in 4 legs.
Source: Thai League Source: Thai League Note:Unk.1 Some error of T4 official match report 17 March 2019 (Satun United 1–1 Phatthalung).
Unk.2 Some error of T4 official match report 21 April 2019 (Hatyai City 0–1 Satun United).