Thailand Semi-pro League

Thailand Semi-pro League

Organising body	Thai League
Founded	2023 (2023)
Country	Thailand
Confederation	AFC
Number of clubs	38
Level on pyramid	4
Promotion to	Thai League 3
Relegation to	Thailand Amateur League
Domestic cup(s)	Thai FA Cup
Current champions	Roi Et PB United (1st title) (2024)
Website	www.thaileague.co.th/ta
Current: 2024 Thailand Semi-pro League

Thailand Semi-pro League (Thai: ไทยแลนด์ เซมิโปรลีก), commonly known as the TS, is the fourth level of Thai football organized by Thai League Co. Ltd. It was started in 2023 by Football Association of Thailand for improving all Thai Amateur clubs to be better and preparing the amateur clubs ready to play in Football League in each region. This competition is organized to find clubs that will be promoted to Thai League 3 but will not be relegated.

Clubs that participate in the competition are recruited through applications each year. Therefore, the number of clubs competing each year is not the same, depending on how many clubs will apply each year. All amateur clubs can apply to compete in this competition but must meet the club licensing standards of the Football Association of Thailand.

Season records

Seasons	Number of teams	National Championship		Promoted clubs
		Champions	Runners-up	Northern region	Northeastern region	Eastern region	Western region	Southern region	Bangkok Metropolitan region
2023	34	Satun	Khelang United	Khelang United (winners)	Suranaree Army 2 (winners)	Prachinburi City (winners)	Thap Luang United (winners)	Satun (winners of Thailand Amateur League Southern region)	The iCON RSU (winners)
						Banfootball Pattaya (runners-up)
2024	38	Roi Et PB United	Dome	Chattrakan City (winners)	Roi Et PB United (winners)	Padriew City (winners)	Samut Songkhram City (winners)	Yala City (winners)	Dome (winners)

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