| Dhanu River | |
| Subdivision Type1: | Country |
| Subdivision Name1: | Bangladesh |
| Subdivision Type3: | Division |
| Subdivision Type4: | Districts |
| Length: | 90km (60miles) |
| Discharge1 Location: | Near mouth |
| Discharge1 Avg: | (Period: 1970 to 2000)[1] |
| Source1: | Baulai River |
| Mouth: | Ghorautra River |
| Basin Size: | [2] |
The Dhanu (Bengali: ধানু|Dhānu), also called the Ghorautra, is a river in Bangladesh and is a tributary of the Meghna. It flows directly southwards from Sunamganj in Sylhet through theeastern thanas of Netrakona and Itna Upazila of the district of Kishoreganj of Mymensingh Region. It flows through the Dhanpur, Itna Sadar, and Elongjuri union of the Itna Upazila. It is navigableyear-round. It falls and rises with the daily tides and even the canals connected with it a long way inland, at places like Gag Bazar and Badla, experience the effect of these tides.