2019 Thai League 2
The 2019 Thai League 2 is the 22nd 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 with M-150. A total of 18 teams will compete in the league. The season began on 9 February 2019 and is scheduled to conclude on 27 October 2019.
The 1st transfer window is from 26 November 2018 to 19 February 2019 while the 2nd transfer window is from 24 June 2019 to 19 July 2019.
Changes from last season
Team changes
From Thai League 2
- PTT Rayong
- Trat
- Chiangmai
- Krabi
- Angthong
To Thai League 2
- Bangkok Glass
- Police Tero
- Navy
- Ubon UMT United
- Air Force Central
- JL Chiangmai United
- Ayutthaya United
- Customs United
Renamed Clubs
- Bangkok Glass was renamed BG Pathum United
- Ubon UMT United was renamed Ubon United
- Air Force Central was renamed Air Force United
Stadium and locations
| Team | Location | Stadium | Capacity |
| Air Force United | Pathum Thani | Thupatemi Stadium | 20,000 |
| Army United | Bangkok | Thai Army Sports Stadium | 20,000 |
| Ayutthaya United | Ayutthaya | Ayutthaya Provincial Stadium | 6,000 |
| BG Pathum United | Pathum Thani | Leo Stadium | 9,000 |
| Customs United | Samut Prakan | Customs Department Stadium, Ladkrabang 54 | 2,000 |
| JL Chiangmai United | Chiang Mai | 700th Anniversary Stadium | 25,000 |
| Kasetsart | Bangkok | TOT Stadium Chaeng Watthana | 5,000 |
| Khonkaen | Khonkaen | Khonkaen PAO. Stadium | 7,000 |
| Lampang | Lampang | Lampang Provincial Stadium | 5,500 |
| Navy | Chonburi | Sattahip Navy Stadium | 6,000 |
| Nongbua Pitchaya | Nongbua Lamphu | Nongbua Lamphu Provincial Stadium | 4,333 |
| Police Tero | Bangkok | Boonyachinda Stadium | 3,550 |
| Rayong | Rayong | Rayong Provincial Stadium | 7,500 |
| Samut Sakhon | Samut Sakhon | Samut Sakhon Provincial Stadium | 3,500 |
| Sisaket | Sisaket | Sri Nakhon Lamduan Stadium | 10,000 |
| Thai Honda | Bangkok | 72nd Anniversary Stadium | 10,000 |
| Ubon United | Ubon Ratchathani | UMT Stadium | 6,000 |
| Udon Thani | Udon Thani | SAT Stadium Udon Thani | 10,000 |
Foreign Players
League table
Standings
Positions by round
Results by match played
Results
Season statistics
Top scorers
| Rank | Player | Club | Goals |
| 1 |  Tiago Chulapa | Rayong | 19 |
| 2 | Barros Tardeli | BG Pathum United | 18 |
| 2 | Willen Mota | Sisaket | 18 |
| 2 | Bruno Correa | Udon Thani | 18 |
| 5 | Valdo | Thai Honda | 17 |
| 6 |  Tanakorn Dangthong | Army United | 16 |
| 7 | Rafael Coelho | Lampang | 13 |
| 7 | Erivelto | JL Chiangmai United Udon Thani | 13 |
| 9 | Surachat Sareepim | BG Pathum United | 12 |
| 9 |  Kayne Vincent | Air Force United Customs United | 12 |
| 9 | Hiziel Souza Soares | JL Chiangmai United | 12 |
| 9 |  Seiya Sugishita | Khonkaen | 12 |
| 9 |  Marc Landry Babo | Sisaket | 12 |