The Thai League 1 is managers (head coaches) in Thai football league system.
| Caretaker manager |
| scope=col | Manager | scope=col | Nation | scope=col | Date of birth | scope=col | Club | scope=col | Division | scope=col | From | scope=col | Time as manager |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Thailand | Bangkok United | Thai League 1 | |||||||||||
| (interim) | Thailand | BG Pathum United | Thai League 1 | ||||||||||
 Brazil | Buriram United | Thai League 1 | |||||||||||
| (player-coach) | Thailand | Chiangrai United | Thai League 1 | ||||||||||
| Srdan Trailovic |  Serbia | Khon Kaen United | Thai League 1 | ||||||||||
| Brazil | Thai League 1 | ||||||||||||
 Italy | Muangthong United | Thai League 1 | |||||||||||
| Thailand | Nakhon Pathom United | Thai League 1 | |||||||||||
| Thailand | Nakhon Ratchasima | Thai League 1 | |||||||||||
| Sukrit Yothee | Thailand | Nongbua Pitchaya | Thai League 1 | ||||||||||
| Thailand | Port | Thai League 1 | |||||||||||
| Thailand | PT Prachuap | Thai League 1 | |||||||||||
| (caretaker) | Thailand | Ratchaburi | Thai League 1 | ||||||||||
| Thailand | Rayong | Thai League 1 | |||||||||||
| Aktaporn Chalitaporn | Thailand | Sukhothai | Thai League 1 | ||||||||||
| Serbia | Uthai Thani | Thai League 1 | |||||||||||
| Nationality | scope=col | Manager | scope=col | Club |
|---|---|---|---|---|
| 1996–97 | scope=row | Bangkok Bank | ||
| 1997 | scope=row | Royal Thai Air Force | ||
| 1998 | scope=row | Sinthana | ||
| 1999 | scope=row | (2) | Royal Thai Air Force | |
| 2000 | scope=row | BEC Tero Sasana | ||
| 2001–02 | scope=row | BEC Tero Sasana | ||
| 2002–03 | scope=row | Krung Thai Bank | ||
| 2003–04 | scope=row | Krung Thai Bank | ||
| 2004–05 | scope=row | Thailand Tobacco Monopoly | ||
| 2006 | scope=row | Bangkok University | ||
| 2007 | scope=row | Chonburi | ||
| 2008 | scope=row | Provincial Electricity Authority | ||
| 2009 | scope=row | Muangthong United | ||
| 2010 | scope=row | Muangthong United | ||
| 2011 | scope=row | (2) | Buriram United | |
| 2012 | scope=row | Muangthong United | ||
| 2013 | scope=row | Buriram United | ||
| 2014 | scope=row | Buriram United | ||
| 2015 | scope=row | (2) | Buriram United | |
| 2016 | scope=row | Muangthong United | ||
| scope=row | Buriram United | |||
| 2018 | scope=row | (2) | Buriram United | |
| 2019 | scope=row | Chiangrai United | ||
| 2020–21 | scope=row | BG Pathum United | ||
| 2021–22 | scope=row | Buriram United | ||
| 2022–23 | scope=row | (2) | Buriram United | |
| 2023–24 | scope=row | Jorginho Campos | Buriram United | |
| Manager is currently active |
| Rank | width=130 | Manager | Titles | Club(s) | width=475 | Winning seasons | |
|---|---|---|---|---|---|---|---|
| 1 | | 2 | Royal Thai Air Force | 1997, 1999 | |||
| Muangthong United, Buriram United | 2009, 2011 | |||||
| scope=row style=background:#FBCEB1 | | Buriram United | 2014, 2015 | ||||
| scope=row |  | Buriram United | 2017, 2018 | ||||
| style=background:#FBCEB1 |  | Buriram United | 2021–22, 2022–23 | ||||
| 6 | scope=row | | 1 | Bangkok Bank | 1996–97 | ||
| | Sinthana | 1998 | |||||
| BEC Tero Sasana | 2000 | ||||||
| | BEC Tero Sasana | 2001–02 | |||||
| | Krung Thai Bank | 2002–03 | |||||
| | Krung Thai Bank | 2003–04 | |||||
| | Thailand Tobacco Monopoly | 2004–05 | |||||
| | Bangkok University | 2006 | |||||
| scope=row style=background:#FBCEB1 | | Chonburi | 2007 | ||||
| | PEA | 2008 | |||||
 | Muangthong United | 2010 | |||||
| Muangthong United | 2012 | ||||||
 | Buriram United | 2013 | |||||
| scope=row style=background:#FBCEB1 | | Muangthong United | 2016 | ||||
| | Chiangrai United | 2019 | |||||
| scope=row style=background:#FBCEB1 | | BG Pathum United | 2020–21 | ||||
| scope=row style=background:#FBCEB1 | | Buriram United | 2023–24 | ||||
| Country | Managers | Total |
|---|---|---|
| 12 | 14 |
| 4 | 5 |
| 1 | 2 |
| 1 | 1 |
| 1 | 1 |
| 1 | 1 | |
| 1 | 1 |
| 1 | 2 |