| Diju River | |
| Pushpin Map: | India Assam#India |
| Subdivision Type1: | State |
| Subdivision Name1: | Assam |
| Subdivision Type2: | District |
| Subdivision Name2: | Karbi Anglong district & Nagaon district |
| Source1: | Hills of Karbi Anglong |
| Source1 Location: | Karbi Anglong district, Assam |
| Source1 Coordinates: | 26.5002°N 93.1334°W |
| Mouth: | Kolong River |
| Mouth Location: | Near Amoni village, Nagaon district, Assam |
| Mouth Coordinates: | 26.4444°N 92.8891°W |
| Progression: | Diju River -Kolong River- Brahmaputra River |
The Diju River is a sub- tributary of the Brahmaputra River in the Indian state of Assam.
Diju river originates in the hills of Karbi Anglong district and flows through the Karbi Anglong district and Nagaon district. Diju river meets Kolong River near at Amoni village of Nagaon district. Fed by the water from the Diju, the Kolong River becomes bigger and finally meets Brahmaputra River.[1] [2]