2023–24 Thai League 3 Southern Region

The 2023–24 Thai League 3 Southern region is a region in the regional stage of the 2023–24 Thai League 3. The tournament was sponsored by Rising Sun fertilizer, and known as the Rising Sun Fertilizer League for sponsorship purposes. A total of 12 teams located in Southern of Thailand will compete in the league of the Southern region.

Foreign players
A T3 team could register 3 foreign players from foreign players all around the world. A team can use 3 foreign players on the field in each game.
 * Note :
 * players who released during second leg transfer window;
 * players who registered during second leg transfer window.
 * {|class="unsortable"


 * style="width:15px; background:#ffdddd;"| ||Other foreign players.
 * style="width:15px; background:#ffffdd;"| ||AFC member countries players.
 * style="width:15px; background:#ddffdd;"| ||ASEAN member countries players.
 * style="width:15px; background:#c8ccd1;"| ||No foreign player registered.
 * }
 * style="width:15px; background:#ddffdd;"| ||ASEAN member countries players.
 * style="width:15px; background:#c8ccd1;"| ||No foreign player registered.
 * }
 * }

Top scorers

 * As of 24 February 2024.

Hat-tricks
Notes: 4 = Player scored 4 goals; (H) = Home team; (A) = Away team

Clean sheets

 * As of 24 February 2024.

Attendances by home match played
Note: Unk.1 Some error of T3 official match report 14 October 2023 (Wiang Sa Surat Thani City 0–2 Phatthalung). Unk.2 Some error of T3 official match report 28 October 2023 (Ranong United 0–8 Songkhla). Unk.3 Some error of T3 official match report 14 January 2024 (Ranong United 1–3 Muang Trang United). Unk.4 Some error of T3 official match report 7 February 2024 (MH Nakhon Si City 0–1 Songkhla). Unk.5 Some error of T3 official match report 17 February 2024 (Muang Trang United 3–0 Phuket Andaman). Unk.6 Some error of T3 official match report 25 February 2024 (Ranong United 1–5 Phatthalung).