2016 Regional League Division 2 Western Region
2016 Regional League Division 2 Western Region is the 4th season of the League competition since its establishment in 2013. It is in the third tier of the Thai football league system.
Changes from last season
Break zone clubs
, Krung Thonburi, Globlex, Ratchaphruek College, Thonburi City, Samut Sakhon, Hua Hin City and Simork are broken from Central & Western RegionTeam changes
Promoted clubs
No club was promoted to the Thai Division 1 League. Last years league champions Samut Sakhon and runners up Thonburi City failed to qualify from the 2015 Regional League Division 2 championsleague round.Returning clubs
is returning to the league after a 1-year break.Relocated clubs
- Assumption United re-located to the Regional League West Division from the Bangkok Area Division 2015.
- Chumphon re-located to the Regional League West Division from the South Division 2015.
- Grakcu Tabfah Pathum Thani were moved to the Bangkok Region.
- PTU Pathum Thani Seeker were moved to the Central Region.
- Raj Pracha were moved to the Bangkok & Eastern Region.
Renamed clubs
- Ratchaphruek Muengnon United renamed Ratchaphruek College again.
- Globlex TWD renamed BTU United
Withdrawn clubs
- Phetchaburi have withdrawn from the 2016 campaign.
Expansion clubs
Stadium and locations
| Team | Location | Stadium | Capacity | |
| Assumption United | Nonthaburi | Assumption Thonburi School Stadium | 1,000 | |
| BTU United | Bangkok | Bangkok-Thonburi University Stadium | 5,000 | |
| Chumphon | Chumphon | IPE Chumphon Stadium | 3,000 | |
| IPE Samut Sakhon United | Samut Sakhon | IPE Samut Sakhon Stadium | 6,000 | |
| Hua Hin City | Prachuap Khiri Khan | Khao Takiap Stadium | 3,500 | |
| Krung Thonburi | Nakhon Pathom | Mahidol University Salaya Campus Stadium | 2,000 | |
| Muangkan United | Kanchanaburi | Kleab Bua Stadium | 13,000 | |
| Nonthaburi | Nonthaburi | Nonthaburi Sports Complex Stadium | 10,000 | |
| Ratchaphruek University | Bangkok | Thonburi University Stadium | ? | |
| Samut Sakhon | Samut Sakhon | Samut Sakhon Province Stadium | ? | |
| Simork | Suphanburi | Suphanburi Sports School Stadium | 1,500 | |
| Thonburi City | Bangkok | Bang Bon Sport Center | 5,000 |