The 2023–24 Thai League 3 Northeastern region is a region in the regional stage of the 2023–24 Thai League 3.[1] The tournament was sponsored by Rising Sun fertilizer, and known as the Rising Sun Fertilizer League for sponsorship purposes.[2] A total of 13 teams located in Northeastern of Thailand will compete in the league of the Northeastern region.
Source: Thai League Legend: Blue = home team win; Yellow = draw; Red = away team win. For upcoming matches, an "a" indicates there is an article about the rivalry between the two participants.
Note: Unk.1 Some error of T3 official match report 17 September 2023 (Khon Kaen 1–1 Khon Kaen Mordindang). Unk.2 Some error of T3 official match report 16 September 2023 (Rasisalai United 4–1 Surin Khong Chee Mool). Unk.3 Some error of T3 official match report 26 October 2023 (Khon Kaen Mordindang 0–2 Udon United). Unk.4 Some error of T3 official match report 29 October 2023 (Yasothon 0–1 Suranaree Black Cat). Unk.5 Some error of T3 official match report 4 November 2023 (Yasothon 3–0 Surin Khong Chee Mool). Unk.6 Some error of T3 official match report 21 January 2024 (Rasisalai United 2–3 Ubon Kruanapat). Unk.7 Some error of T3 official match report 11 February 2024 (Surin Khong Chee Mool 1–4 Nakhon Ratchasima United).