Thai football league system

Cup eligibility

Being members of a league at a particular level also affects the eligibility for Cup competitions.

• Thai FA Cup: Levels 1 to 5
• Thai League Cup: Levels 1 to 4

Current system

Level	Football Leagues
1	Thai League (T1) 16 clubs
2	Thai League 2 (T2) 18 clubs
3	Thai League 3 (T3) (Semi-pro) 72 clubs Region 1 Northern 11 clubs Region 2 North Eastern 11 clubs Region 3 Eastern 12 clubs Region 4 Western 12 clubs Region 5 Bangkok Metropolitan 14 clubs Region 6 Southern 12 clubs
4	Thailand Amateur League (Amateur) Unlimited clubs Region 1 Northern Upper Region 2 Northern Lower Region 3 North Eastern Upper Region 4 North Eastern Lower Region 5 Eastern Upper Region 6 Eastern Lower Region 7 Western Upper Region 8 Western Lower Region 9 Bangkok Metropolitan Region 10 Bangkok Perimeter Region 11 Southern Upper Region 12 Southern Lower

Former system

Before 1996 season

Before the top level of Thai football league, Thai Premier League was constituted in 1996, the Football Royal Cup was the football competitions of Thailand at that time.

The Thailand football competition system before 1996 is listed below:

1916–1961 seasons

In 1916, Football Association of Thailand was found Yai Cup (ถ้วยใหญ่, i.e. "big cup") and Noi Cup (ถ้วยน้อย, i.e. "small cup") for the purpose of annual football competitions in Thailand.

Level	Football Royal Cup
1	Yai Cup (ถ้วยใหญ่)
2	Noi Cup (ถ้วยน้อย)

1962–1995 seasons

In 1962, because of the abundant football clubs in Thailand then the Football Association of Thailand changed the name of Yai Cup (ถ้วยใหญ่) to the Kor Royal Cup (ถ้วย ก.) and changed the name of Noi Cup (ถ้วยน้อย) to the Khǒr Royal Cup (ถ้วย ข.) and added the Khor Royal Cup (ถ้วย ค.) and the Ngor Royal Cup (ถ้วย ง.) to the Football Royal Cup competitions.

Level	Football Royal Cup
1	Kor Royal Cup (ถ้วย ก.)
2	Khǒr Royal Cup (ถ้วย ข.)
3	Khor Royal Cup (ถ้วย ค.)
4	Ngor Royal Cup (ถ้วย ง.)

1996–1998 seasons

In 1996 season, The Thai Premier League, The top level of football league was constituted by Football Association of Thailand rather than Kor Royal Cup. and FAT also found Division 1 League in the next season (1997).

Kor Royal Cup The trophy contested in an annual Super Cup competition match between the champions of Thai Premier League and the runners-up of Thai Premier League or Thai FA Cup

The Thailand football league system in 1996–1998 season before Division 2 League and Provincial League was created is listed below:

Level	Football Leagues
1	Thai Premier League
2	Division 1
3	Khǒr Royal Cup (ถ้วย ข.)
4	Khor Royal Cup (ถ้วย ค.)
5	Ngor Royal Cup (ถ้วย ง.)

1999–2002 seasons

In 1999 season, Provincial League was found by the Football Association of Thailand for this reason, There are two separate football league competitions in Thailand in the meantime.

Although there are two separate leagues in Thailand, only the winner and runner-up from the Thai Premier League, which is controlled by Football Association of Thailand, are eligible to play in AFC Champions League and AFC Cup respectively.

Level	Football Leagues
1	Thai Premier League	Provincial League by Football Association of Thailand and Sports Authority of Thailand (Select from each region.) Region 1 Central Region 2 Eastern Region 3 Northern Region 4 Northeast Region 5 Southern
2	Division 1
3	Khǒr Royal Cup (ถ้วย ข.)
4	Khor Royal Cup (ถ้วย ค.)
5	Ngor Royal Cup (ถ้วย ง.)

2003 season

In 2003 season, the Provincial League was organized by the Sports Authority of Thailand; relegation was to the Pro League 2 for the next season. There are two separate football league competitions in Thailand in the meantime.

Although there are two separate leagues in Thailand, only the winner and runner-up from the Thai Premier League, which is controlled by Football Association of Thailand, are eligible to play in AFC Champions League and AFC Cup respectively.

Level	Football Leagues
1	Thai Premier League	Provincial League by the Sports Authority of Thailand (SAT) Region 1 Central Region 2 Eastern Region 3 Northern Region 4 Northeast Region 5 Southern
2	Division 1
3	Khǒr Royal Cup (ถ้วย ข.)
4	Khor Royal Cup (ถ้วย ค.)
5	Ngor Royal Cup (ถ้วย ง.)

2004 season

In 2004 season, Provincial League was found Pro League 1 and Pro League 2 by the Sports Authority of Thailand (SAT) for this reason

Level	Football Leagues
1	Thai Premier League	Provincial League by the Sports Authority of Thailand (SAT) Pro League 1
2	Division 1	Pro League 2
3	Khǒr Royal Cup (ถ้วย ข.)
4	Khor Royal Cup (ถ้วย ค.)
5	Ngor Royal Cup (ถ้วย ง.)

2005 season

In 2005 season the winner and runner-up of the Provincial League 2005, Chonburi FC and Suphanburi FC began the practice of move to play in the Thai Premier League 2006.

Although there are two separate leagues in Thailand, only the winner and runner-up from the Thai Premier League, which is controlled by Football Association of Thailand, are eligible to play in AFC Champions League and AFC Cup respectively.

Level	Football Leagues
1	Thai Premier League
2	Division 1	Provincial League by the Sports Authority of Thailand (SAT) Pro League 1
3	Khǒr Royal Cup (ถ้วย ข.)	Pro League 2
4	Khor Royal Cup (ถ้วย ค.)
5	Ngor Royal Cup (ถ้วย ง.)

2006 season

In 2006 season Provincial League renamed Professional League by the Sports Authority of Thailand (SAT) and the Division 2 League was founded by the Football Association of Thailand in this season,

1st and 3rd of the Provincial League 2006, TOT and Nakhon Pathom began the practice of moving to play in the Thai Premier League 2007.

The proposed merger of the Provincial League and Thai Premier League into one entity, though supported by the Football Association of Thailand, had been attempted several times without success. Finally, in January 2007, the FAT announced a merger that would make the Provincial League a part of the Thai Premier League.

The Thailand football league system in 2006 season before combined the Thai Premier League, Division 1, Division 2 and Provincial League together in 2007 is listed below:

• 1st and 3rd 2006 Pro League 1 Promoted to 2007 Thailand Premier League
• 5th,7th,9th,11th,13th 2006 Pro League 1 move to 2007 Thailand Division 1 League Group A
• 4th,6th,8th,10th,12th,14th 2006 Pro League 1 move to 2007 Thailand Division 1 League Group B
• 15th–16th 2006 Pro League 1 Relegation to 2007 Thailand League Division 2.
• Winner 2006 Pro League 2 Ratchaburi Promoted to 2007 Thailand Division 1 League Group A
• Runner-Up 2006 Pro League 2 Samut Songkhram Promoted to 2007 Thailand Division 1 League Group B
• Winner 2005–06 Khǒr Royal Cup (ถ้วย ข.) Royal Thai Marine Promoted to 2007 Thailand Division 1 League Group B
• Runner-Up 2005–06 Khǒr Royal Cup (ถ้วย ข.) Thai Airways Promoted to 2007 Thailand Division 1 League Group A
• Winner 2006 Thailand League Division 2 Chula-Sinthana Promoted to 2007 Thailand Division 1 League Group B

Level	Football Leagues
1	Thai Premier League
2	Division 1		Professional League by the Sports Authority of Thailand (SAT) Pro League 1
3	Khǒr Royal Cup (ถ้วย ข.)	Division 2	Pro League 2
4	Khor Royal Cup (ถ้วย ค.)
5	Ngor Royal Cup (ถ้วย ง.)

2007–2008 seasons

In the 2007 season, Division 1 was divided into two groups (22 clubs). In the 2008 season, Division 2 also was divided into two groups. Until the 2009 season, the number of teams from all leagues in the High division will consist of 16 clubs.

• Lopburi FC 2007 Provincial League Winner was promoted to Thailand Division 2 League 2008 (Group B).
• Songkhla FC 2007 Provincial League Runner-Up was promoted to Thailand Division 2 League 2008 (Group A).
• Raj Pracha 2007–08 Khǒr Royal Cup (ถ้วย ข.) Winner was promoted to Thailand Division 2 League 2008 (Group A).
• Kasem Bundit University 2007–08 Khǒr Royal Cup (ถ้วย ข.) Runner-Up was promoted to Thailand Division 2 League 2008 (Group B).

In 2008 season no team in Provincial League was promoted to Division 2 League.

However, in the 2009 season, FAT needed to develop the Thai football league system and specify the quality of the team in high-division for conforming to AFC regulation. Consequently, they determined to adjust the Division 2 competition form by combining it with Provincial League and dividing Division 2 league into 5 regions (Bangkok and perimeter, Central and Eastern, Northern, North-Eastern, and Southern).

The Thailand football league system in 2007–2008 season before combined Division 2 League and Provincial League together in 2009 is listed below:

Level	High-Division
1	Thai Premier League
2	Division 1
3	Division 2
	Low-Division
4	Khǒr Royal Cup (ถ้วย ข.)	SAT Championship Playoff (The winners and runners-up from each region.) Provincial League Region 1 Central Region 2 Eastern Region 3 Northern Region 4 Northeast Region 5 Southern
5	Khor Royal Cup (ถ้วย ค.)
6	Ngor Royal Cup (ถ้วย ง.)

2009–2012 seasons

Level	High-Division
1	Thai Premier League
2	Division 1
3	Regional League Division 2 (Semi-pro) Region 1 Bangkok & Perimeter Region 2 Central / Eastern Region 3 Northern Region 4 North-Eastern Region 5 Southern
	Low-Division
4	Khǒr Royal Cup (ถ้วย ข.)
5	Khor Royal Cup (ถ้วย ค.)
6	Ngor Royal Cup (ถ้วย ง.)

2013–2015 seasons

Level	High-Division
1	Thai Premier League
2	Division 1
3	Regional League Division 2 (Semi-pro) Region 1 Bangkok Metropolitan Region 2 Central-East Region 3 Central-West Region 4 Northern Region 5 North-Eastern Region 6 Southern
	Low-Division
4	Khǒr Royal Cup (ถ้วย ข.)
5	Khor Royal Cup (ถ้วย ค.)
6	Ngor Royal Cup (ถ้วย ง.)

2016 season

Level	Football Leagues
1	Thai League 18 clubs
2	Division 1 16 clubs
3	Regional League Division 2 (Semi-pro) 94 clubs Region 1 Bangkok Metropolitan 11 clubs Region 2 Eastern 12 clubs Region 3 Western 12 clubs Region 4 Northern 12 clubs Region 5 North-Eastern 14 clubs Region 6 Southern 12 clubs Region 7 Central 11 clubs Region 8 Bangkok-East 10 clubs
4	Football Division 3 (Amateur) 104 clubs Region 1 Northern 13 clubs Region 2 North-Eastern 10 clubs Region 3 Eastern 21 clubs Region 4 Central 56 clubs Region 5 Southern 4 clubs

2017–2018 seasons

Level	Football Leagues
1	Thai League (T1) 18 clubs
2	Thai League 2 (T2) 18 clubs
3	Thai League 3 (T3) (Semi-pro) 32 clubs Region 1 Upper Region 16 clubs Region 2 Lower Region 16 clubs
4	Thai League 4 (T4) (Semi-pro) 64 clubs Region 1 Northern 10 clubs Region 2 North Eastern 12 clubs Region 3 Eastern 10 clubs Region 4 Western 10 clubs Region 5 Bangkok Metropolitan 11 clubs Region 6 Southern 9 clubs
5	Thailand Amateur League (Amateur) Unlimited clubs Region 1 Northern Upper Region 2 Northern Lower Region 3 North Eastern Upper Region 4 North Eastern Lower Region 5 Eastern Upper Region 6 Eastern Lower Region 7 Western Upper Region 8 Western Lower Region 9 Bangkok Metropolitan Region 10 Bangkok Perimeter Region 11 Southern Upper Region 12 Southern Lower

2019 season

Level	Football Leagues
1	Thai League (T1) 16 clubs
2	Thai League 2 (T2) 18 clubs
3	Thai League 3 (T3) (Semi-pro) 28 clubs Region 1 Upper Region 16 clubs Region 2 Lower Region 16 clubs
4	Thai League 4 (T4) (Semi-pro) 60 clubs Region 1 Northern 10 clubs Region 2 North Eastern 12 clubs Region 3 Eastern 10 clubs Region 4 Western 10 clubs Region 5 Bangkok Metropolitan 11 clubs Region 6 Southern 9 clubs
5	Thailand Amateur League (Amateur) Unlimited clubs Region 1 Northern Upper Region 2 Northern Lower Region 3 North Eastern Upper Region 4 North Eastern Lower Region 5 Eastern Upper Region 6 Eastern Lower Region 7 Western Upper Region 8 Western Lower Region 9 Bangkok Metropolitan Region 10 Bangkok Perimeter Region 11 Southern Upper Region 12 Southern Lower

See also

• Worldwide football league system
• Football in Thailand
• Thai football records and statistics
• List of football clubs in Thailand

External links

• Football Association of Thailand
• Sports Authority of Thailand