2023–24 Thai League 3 Eastern Region

The 2023–24 Thai League 3 Eastern 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 11 teams located in Eastern of Thailand will compete in the league of the Eastern 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: (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 7 October 2023 (Chachoengsao Hi-Tek 2–3 Pluakdaeng United). Unk.2 Some error of T3 official match report 28 October 2023 (Navy 0–2 Fleet). Unk.3 Some error of T3 official match report 25 November 2023 (Marines 0–1 Fleet). Unk.4 Some error of T3 official match report 3 February 2024 (Saimit Kabin United 2–0 Marines). Unk.5 Some error of T3 official match report 24 February 2024 (ACDC 0–1 Bankhai United).