2017 Thai League 3 Lower Region
| Season | 2017 | 
|---|---|
| Champions | Samut Sakhon | 
| Promoted | Samut Sakhon | 
| Relegated | Krung Thonburi | 
| Matches played | 210 | 
| Goals scored | 581 (2.77 per match) | 
| Top goalscorer |  Anusak Laosangthai (23 Goals)  | 
| Biggest home win | 5 goals Krung Thonburi 6–1 Simork (26 February 2017) Royal Thai Army 5–0 Krung Thonburi (17 May 2017) Trang 5–0 Rajpracha (16 September 2017)  | 
| Biggest away win | 5 goals Kasem Bundit University 0–5 Bangkok University Deffo (5 April 2017) Bangkok University Deffo 0–5 Samut Sakhon (13 May 2017)  | 
| Highest scoring | 8 goals Kasem Bundit University 4–4 Samut Sakhon (7 May 2017)  | 
| Longest winning run | 8 matches  Trang  | 
| Longest unbeaten run | 16 matches  Trang  | 
| Longest winless run | 15 matches  Krung Thonburi  | 
| Longest losing run | 8 matches  Simork Krung Thonburi  | 
| Highest attendance | 2,900 Chamchuri United 5–2 Royal Thai Army (16 September 2017)  | 
| Lowest attendance | 23 Bangkok University Deffo 5–1 Banbueng (17 May 2017)  | 
| Total attendance | 83,634 | 
| Average attendance | 404 | 
← (D2)2016  2018 →   | |
2017 Thai League 3 (Euro Cake League Pro) Lower Region is the 1st season of the League, its establishment in 2017. It is a part of the Thai League 3 and the feeder league for the Thai League 2. A total of 15 teams will compete in the league this season.