Thai League 1
| Sporto šaka | Futbolas |
| Įkurta | 1996 m. |
| Klubų skaičius | 16 |
| Valstybė |  Tailandas
|
| Dabartiniai čempionai | BG Pathum United FC (2020/21 m. sezone) |
Thai League 1 (Liga 1) – Tailando profesionalų futbolo lyga, oficialiai įkurta 1996 m.
Lygos varžybas organizuoja Tailando futbolo federacija.
Dalyvių skaičiusKeisti
2020/21 m. sezone dalyvavo aštuoniolika komandų.
KomandosKeisti
- 2021/22 m. Pirmos lygos dalyviai
- en:2021–22 Thai League 1
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- Nongbua Pitchaya FC (naujokai); 1 vieta, Antroje lygoje.
- Chiangmai United FC (naujokai); 2 vieta, Antroje lygoje.
- Khon Kaen United FC (naujokai); 4 vieta, Antroje lygoje.
- 2020/21 m. sezone
- Rayong FC, lygos naujokai; liko 16 vietoje ir iškrito į Antrą lygą
PrizininkaiKeisti
| # | Metai | Nugalėtojai | II vieta |
|---|---|---|---|
| 1 | 1996–97 | Bangkok Bank | Stock Exchange of Thailand |
| 2 | 1997 | Royal Thai Air Force | Sinthana |
| 3 | 1998 | Sinthana | Royal Thai Air Force |
| 4 | 1999 | Royal Thai Air Force | Port Authority |
| 5 | 2000 | BEC Tero Sasana | Royal Thai Air Force |
| 6 | 2001–02 | BEC Tero Sasana | Osotsapa |
| 7 | 2002–03 | Krung Thai Bank | BEC Tero Sasana |
| 8 | 2003–04 | Krung Thai Bank | BEC Tero Sasana |
| 9 | 2004–05 | Tobacco Monopoly | PEA |
| 10 | 2006 | Bangkok University | Osotsapa |
| 11 | 2007 | Chonburi | Krung Thai Bank |
| 12 | 2008 | PEA | Chonburi |
| 13 | 2009 | Muangthong United | Chonburi |
| 14 | 2010 | Muangthong United | Buriram PEA |
| 15 | 2011 | Buriram PEA | Chonburi |
| 16 | 2012 | Muangthong United | Chonburi |
| 17 | 2013 | Buriram United | Muangthong United |
| 18 | 2014 | Buriram United | Chonburi |
| 19 | 2015 | Buriram United | Muangthong United |
| 20 | 2016 | Muangthong United | Bangkok United |
| 21 | 2017 | Buriram United | Muangthong United |
| 22 | 2018 | Buriram United | Bangkok United |
| 23 | 2019 | Chiangrai United FC | Buriram United FC |
- 2020/21 : BG Pathum United FC
Tailando čempionatų prizininkaiKeisti
| Vieta | Komanda | Nugalėjai | Metai |
|---|---|---|---|
| 1. | Buriram United | 2008, 2011, 2013, 2014, 2015, 2017, 2018 | |
| 2. | Muangthong United | 2009, 2010, 2012, 2016 | |
| 3. – 5. | Air Force Central | 1997, 1999 | |
| Police Tero | 2000, 2001–02 | ||
| Krung Thai Bank | 2002/03, 2003/04 | ||
| 6. – 12. | Bangkok Bank | 1996/97 | |
| Bangkok United | 2006 | ||
| BBCU | 1998 | ||
| Chonburi | 2007 | ||
| TTM FC | 2004/05 | ||
| Chiangrai United FC | 2019 | ||
| BG Pathum United FC | 2020/21 |