The 2024–25 Thai League 2 is the 27th season of the Thai League 2, the second-tier professional league for Thailand's association football clubs, since its establishment in 1997. A total of 18 teams will compete in the league. The season began on 10 August 2024 and is scheduled to conclude on 24 May 2025. ^[1]

For this season two teams in the final table (champion and runner up) directly promoted to Thai League 1 next season while teams ranked 3rd – 6th qualified in play off for last spot in top tier next season.

The 1st transfer window is from 7 June to 15 August 2023 while the 2nd transfer window is from 9 December 2024 to 17 January 2025.

Team changes

The following teams have changed division since the 2023–24 season.