2011 Regional League Division 2 Central & Eastern Region
2011 Regional League Division 2 Central-East Region is the 3rd season of the League competition since its establishment in 2009. It is in the third tier of the Thai football league system.
Changes from Last Season
Team Changes
Promoted Clubs
were promoted to the 2011 Thai Division 1 League.Renamed Clubs
- Sa Kaeo United renamed Sa Kaeo City.
- Prachuap Khiri Khan renamed Prachuap.
- Kabinburi renamed Kabin City.
Relocated Clubs
Stadium and locations
| Team | Location | Stadium | Capacity | |
| Ang Thong | Ang Thong | Ang Thong Provincial Administrative Organization Stadium | 5,500 | |
| Ayutthaya | Ayutthaya | Ayutthaya Province Stadium | 6,000 | |
| Cha Choeng Sao | Chachoengsao | Chachoengsao Province Stadium | ? | |
| Lopburi | Lopburi | Phra Ramesuan Stadium | 5,334 | |
| Kabin City | Prachinburi | Nom Klao Maharaj Stadium | 3,000 | |
| Muangkan | Kanchanaburi | Kanchanaburi Stadium | 13,000 | |
| Nakhon Nayok | Nakhon Nayok | Nakhon Nayok Province Stadium | 2,406 | |
| Phetchaburi | Phetchaburi | Donkhan Stadium | 6,575 | |
| Prachuap | Prachuap Khiri Khan | Prachuap Khiri Khan Province Stadium | 7,000 | |
| Prachinburi United | Prachinburi | Prachinburi Province Stadium | 3,000 | |
| Pathum Thani | Pathum Thani | Chaloem Phra Kiat Stadium2 | ? | |
| Ratchaburi | Ratchaburi | Ratchaburi Province Stadium | 10,373 | |
| Rayong | Rayong | Rayong Province Stadium | 7,000 | |
| Sa Kaeo City | Sa Kaeo | Wangnamyen municipality Stadium | ? | |
| Samut Prakan | Samut Prakan | Forza Stadium | ? | |
| Samut Sakhon | Samut Sakhon | Samut Sakhon Province Stadium | 3,000 |