The 2023–24 Thai League 1 was the 27th season of the Thai League 1, the top Thai professional league for

association football Association football, more commonly known as football or soccer, is a team sport played between two teams of 11 Football player, players who almost exclusively use their feet to propel a Ball (association football), ball around a rectangular f ...

clubs, since its establishment in 1996, also known as Hilux Revo Thai League due to the sponsorship deal with Toyota Motor Thailand. A total of 16 teams will compete in the league. The 1st transfer window is from 25 May to 9 August 2022 while the 2nd transfer window is from 19 December 2022 to 17 January 2023. Buriram United are the defending champions, while Nakhon Pathom United,

Trat Trat (, ), also spelt Trad, is a town in Thailand, capital of Trat province and the Mueang Trat district. The town is in the east of Thailand, at the mouth of the Trat River, near the border with Cambodia. Etymology ''Trat'' is believed to d ...

, and Uthai Thani have entered as the promoted teams from the

2022–23 Thai League 2 The 2022–23 Thai League 2 is the 25th season of the Thai League 2, the second-tier professional league for Thailand's association football clubs, since its establishment in 1997, also known as M-150 Championship due to the sponsorship deal wit ...

Changes from last season

Team changes

Promoted clubs

Promoted from the

* Nakhon Pathom United *

* Uthai Thani

Relegated clubs

Relegated from the 2022–23 Thai League 1 *

Nakhon Ratchasima Nakhon Ratchasima (, ) is the capital of Nakhon Ratchasima province, the largest city in Isan, Northeastern Thailand and the List of municipalities in Thailand#Largest cities by urban population, third-largest city in Thailand. It is 250 km (1 ...

* Nongbua Pitchaya * Lampang

Teams

There are 16 clubs in the league, with three promoted teams from

Thai League 2 Thai League 2 (), commonly known as the T2, formally called Thai Division 1 League, is the second-tier professional league in the Thai football league system. Seasons typically run from August to May, with each team playing 34 games : two agai ...

replacing the three teams that were relegated from the 2022-23 season.

, Nongbua Pitchaya and Lampang were relegated at the end of the 2022–23 season after finishing in the bottom three places of the table. Lampang made their immediate return to the second-tier, Nongbua Pitchaya ended a 2-year stint in the top-flight, while Nakhon Ratchasima ended an 8-year tenure in the top-flight. The three were replaced by 2022-23 Thai League 2 champions Nakhon Pathom United, who are returning to the top-flight after a 14-year exile that saw them participating in the lowest tier of Thai professional football in the 2018 season. They were joined by runners-up

, who are returning to the top-flight after 2 years away and Uthai Thani, the promotion playoff winner which was first held in 2020–21 season. While the 2023-24 season will be Uthai Thani’s debut in the top-flight, their predecessors Air Force United were last featured in the top-flight back in the 2018 season.

Stadium and locations

:''Note: Table lists in alphabetical order.''

Personnel and sponsoring

Note: Flags indicate national team as has been defined under

FIFA The Fédération Internationale de Football Association (), more commonly known by its acronym FIFA ( ), is the international self-regulatory governing body of association football, beach soccer, and futsal. It was founded on 21 May 1904 to o ...

eligibility rules. Players may hold more than one non-FIFA nationality.

Managerial changes

Foreign players

The FIFA Summer Transfer Window period for Thailand was held on 15 May to 4 August 2023 and Winter Transfer Window was held ob 27 December 2023 to 26 January 2024. Each team can register a maximum of 9 foreign players. Of these, 1 must be from the AFC Confederation and no more than 3 can be from the ASEAN Confederation. Players name in bold indicates the player was registered during the Winter Transfer Window.

Dual citizenship/heritage players

Overseas Thai Overseas Thai people () number approximately 1.1 million persons worldwide. They can be roughly divided into two groups: A "non-resident Thai people, Thai" is a citizen of Thailand who holds a Thai passport and has temporarily emigrated to another ...

players whom have obtained a Thai passport are regarded as local players. Notes: : Carrying Thai heritage. : Capped for

Thailand Thailand, officially the Kingdom of Thailand and historically known as Siam (the official name until 1939), is a country in Southeast Asia on the Mainland Southeast Asia, Indochinese Peninsula. With a population of almost 66 million, it spa ...

League table

Positions by round

Results by match played

Results

Season statistics

Top scorers

:''As of 26 May 2024.''

Hat-tricks

Clean sheets