Football in Thailand
- Thailand
- AFC
- Asia
- National team
- 1 competition
- 1 tier
Season 2021-22 · champions and movement
2021-22 pyramid →Thai League 1Tier 1
- Champions
- Relegated
- Suphanburi not in next season's data
- Samut Prakan City not in next season's data
- Chiangmai United not in next season's data