The Thai football champions are the winners of the highest league in Thai football, which is currently the

Thai League 1 The Thai League 1 ( th, ไทยลีก 1), often referred to as T1, is the top level of the Thai football league system. Contested by 16 clubs, it operates on a system of promotion and relegation with Thai League 2. Seasons run from Augu ...

. Teams in bold are those who won the double of League Championship and

Thai FA Cup The Thai FA Cup ( th, ไทยเอฟเอคัพ), known officially as The Football Association of Thailand Cup, is a football cup competition in Thailand. Thai FA Cup is an annual knockout association football competition in men's domestic ...

, or the Asian Double of League Championship and

AFC Champions League The AFC Champions League (abbreviated as ACL) is an annual continental club football competition organised by the Asian Football Confederation, and contested by Asia's top-division football clubs. It is the most prestigious club competition ...

in that season.

Football Football is a family of team sports that involve, to varying degrees, kicking a ball to score a goal. Unqualified, the word ''football'' normally means the form of football that is the most popular where the word is used. Sports commonly ca ...

was introduced into Thailand in 1897. In 1916,

King Vajiravudh Vajiravudh ( th, วชิราวุธ, , 1 January 188126 November 1925) was the sixth monarch of Siam under the Chakri dynasty as Rama VI. He ruled from 23 October 1910 until his death in 1925. King Vajiravudh is best known for his efforts ...

founded "The Football Association of Thailand under Patronage of His Majesty the King." After that the association joined the

FIFA FIFA (; stands for ''Fédération Internationale de Football Association'' ( French), meaning International Association Football Federation ) is the international governing body of association football, beach football and futsal. It was foun ...

in 1925 and AFC in 1957. The

Thailand national football team The Thailand national football team ( th, ฟุตบอลทีมชาติไทย, , ) represents Thailand in senior international football and is controlled by the Football Association of Thailand. In the regional competition, Thail ...

competed at the 1956 Olympics The first football stadium,

Suphachalasai Stadium The National Stadium of Thailand ( th, สนามกีฬาแห่งชาติ or กรีฑาสถานแห่งชาติ) is a sports complex located in Pathum Wan District, Bangkok. Founded in 1937 with the construction of ...

, was built in 1935. King's Cup, the first football cup was introduced in 1968. And then two years later,

Queen's Cup The Queen's Cup was an annual football cup competition in Thailand, run by the Football Association of Thailand. The competition was named after Queen Sirikit. It was first contested in 1970, with Bangkok Bank and Royal Thai Air Force "Ro ...

, a national cup competition, started in 1970.

Thailand Soccer League (1996–1997), Thai Premier League (1998–2000)

Thai League (2001–2005)

Thailand Premier League (2006–2008)

Thai Premier League (2009–2015)

Thai League (2016)

Thai League 1 (2017–present)

''Italic'' indicates

Double A double is a look-alike or doppelgänger; one person or being that resembles another. Double, The Double or Dubble may also refer to: Film and television * Double (filmmaking), someone who substitutes for the credited actor of a character * ...

winners - i.e. League and Thai FA Cup winners OR League and Asian Cup winners or League and League Cup Bold indicates Treble Winners - i.e. League, Thai FA Cup and Asian Cup winners OR League, Thai FA Cup and League Cup An asterisk (*) after the number of titles won indicates that the team either set or equalled the overall record for championships won in the relevant season.

Total titles won

Ten clubs have been champions.

Kor Royal Cup

The top level of club football competition in 1916-1995. † Be Champions Together

Total titles won by province

Ten clubs have been champions, from a total of 6 towns and cities. Most have come from the Bangkok.

Total titles won by region

Ten clubs have been champions, from a total of 5 regions. The Bangkok accounts for almost half of all total championship winners with 10 out 13 winners.