2023–24 Thai League 3 Western Region

The 2023–24 Thai League 3 Western 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 Western, Central, and Bangkok metropolitan region of Thailand will compete in the league of the Western 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.
 * }
 * }

Results

 * Note: In matchday 1 on 17 September 2023, Lopburi City forfeited and awarded a 2–0 score to Angthong due to a power failure.

Top scorers

 * As of 24 February 2024.

Hat-tricks
Notes: 5 = Player scored 5 goals; 4 = Player scored 4 goals; (H) = Home team; (A) = Away team

Clean sheets

 * As of 24 February 2024.

Attendances by home match played
Note: Can.1 Canceled of T3 official match 17 September 2023 (Lopburi City 0–2 Angthong). Unk.1 Some error of T3 official match report 20 January 2024 (Maraleina 2–1 Hua Hin City) Unk.2 Some error of T3 official match report 7 February 2024 (Chainat United 0–11 Rajpracha)