| Tuirial River | |
| Subdivision Type1: | Country |
| Subdivision Name1: | India |
| Subdivision Type2: | State |
| Subdivision Name2: | Mizoram, Assam |
| Subdivision Type5: | Cities |
| Subdivision Name5: | Aizawl, Lunglei, Sonai |
| Length: | 117km (73miles) |
| Source1 Elevation: | 1398m (4,587feet) |
| Mouth Location: | Chawilung hills |
| Tributaries Left: | Tuirini |
The Tuirial is a river of Mizoram and Assam, northeastern India. It is also known as River Sonai, a tributary of Barak River. It flows in a northerly direction towards Cachar district and joins the Barak River at Dungripar Village near Sonai town.[1] It is impounded by the Tuirial Dam.[2]
The river is about 117km (73miles) long. It originates from Chawilung hills (62 km from Aizawl) in Aizawl District. It flows northward to join the Barak River in Assam.[3]