2019 Thai League 3 Lower Region
2019 Thai League 3 Lower Region is the 3rd season of the Thai football league. It is a part of the Thai League 3 and the feeder league for the Thai League 2. A total of 14 teams will compete in the league this season.
Changes from last season
Team changes
Promoted clubs
Two clubs were promoted from the 2018 Thai League 4A clubs were promoted to the 2019 Thai League 2
- MOF Customs United
Relegated clubs
A club was relegated from the 2018 Thai League 2
- Krabi
Moved clubs
- Simork were moved into the Upper Region.
Renamed clubs
- WU Nakhon Si United renamed Nakhon Si United
Teams
Stadium and locations
| Team | Location | Stadium | Capacity |
| BTU United | Bangkok | Bangkok-Thonburi University Stadium | 1,500 |
| Chamchuri United | Bangkok | Chulalongkorn University Stadium | 20,000 |
| Kasem Bundit University | Bangkok | Kasem Bundit University Stadium, Rom Klao | 2,000 |
| Krabi | Krabi | Krabi Provincial Stadium | 8,000 |
| Nakhon Pathom United | Nakhon Pathom | Nakhon Pathom Municipality Sport School Stadium | 6,000 |
| Nakhon Si United | Nakhon Si Thammarat | Nakhon Si Thammarat PAO. Stadium | 10,000 |
| Nara United | Narathiwat | Narathiwat PAO. Stadium | 5,000 |
| North Bangkok University | Pathum Thani | North Bangkok University Stadium | 3,000 |
| Phuket City | Phuket | Surakul Stadium | 15,000 |
| Rajpracha | Bangkok | Thonburi Stadium | 5,000 |
| Ranong United | Ranong | Ranong Provincial Stadium | 7,000 |
| Royal Thai Army | Bangkok | Thai Army Sports Stadium | 20,000 |
| Surat Thani | Surat Thani | Surat Thani Provincial Stadium | 10,000 |
| Trang | Trang | Trang Municipality Stadium | 5,000 |
Foreign Players
League table
Positions by round
Results by match played
Results
Season statistics
Top scorers
| Rank | Player | Club | Goals |
| 1 |  Diego Oliveira Silva | Nakhon Pathom United | 13 |
| 1 |  Tomohiro Onodera | Ranong United | 13 |
| 3 |  Natthawut Namthip | BTU United | 11 |
| 4 | Jhonatan Bernardo | Nakhon Pathom United Nara United | 10 |
| 4 | Pithak Abdulraman | Nara United | 10 |
| 6 |  Selwan Al Jaberi | Bangkok Kasem Bundit University | 9 |
| 6 |  Burnel Okana-Stazi | Ranong United | 9 |
| 8 |  Issac Mbengan | Chamchuri United | 8 |
| 8 |  Nicolás Abot | Krabi | 8 |
| 8 |  Efe Obode | Phuket City | 8 |
| 8 | Anusak Laosangthai | Trang | 8 |
Hat-tricks
Attendance
Overall statistics
Attendance by home match played
Source:Note:
Some error of T3 official match report 14 July 2019.