League of Thailand season 66 [2]
| League | Name | Manager | Popularity | Cup |
|---|---|---|---|---|
| 1 |  Chaiyahum F.C. | Botteam | 0 | - |
| 2 | Phitsanulok | Botteam | 0 | - |
| 3 | Hat Yai | Botteam | 0 | - |
| 4 | Yala F.C. | Botteam | 0 | - |
| 5 | Bangkok F.C. #7 | Botteam | 0 | - |
| 6 | Phimai | Botteam | 0 | - |
| 7 | Pak Kret | Botteam | 0 | - |
| 8 | Bangkok | Botteam | 0 | - |
| 9 | Pak Chong F.C. | Botteam | 72,388 | - |
| 10 | Nakhon Ratchasima #2 | Botteam | 0 | - |
| 11 | Phetchaburi Wanderers FC | TP Football group  |  820,300 | - |
| 12 | Nakhon Ratchasima F.C. | Botteam | 0 | - |
| 13 | Kanchanaburi F.C. | Botteam | 0 | - |
| 14 | Ban Na F.C. | Botteam | 0 | - |
| 15 | Nonthanburi | Towngame | 173,854 | - |
| 16 | Betong F.C. | Botteam | 0 | - |
