| Ekosystem | Typ | Status | Ref. |
|---|---|---|---|
| Chao Phraya River | River (basin) | native | 27732 |
| Great Lake | Lake | native | 36651 |
| Laguna de Bay | Lake | introduced | |
| Mae Klong | River (basin) | native | 26580 |
| Mekong | River (basin) | native | 27732 |
| Oriental | Zoogeographic realm | introduced | 1739 |
| Poso | Lake | native | 26747 |
| Toba | Lake | native | 57970 |
| Tonle Sap | Lake | native | 36651 |