The Kangsha (Bengali: কংস নদী, romanized: kaṁsa nadī) (also known as the Kangsai or the Kangsabati[1]) is a river in the northern parts of Mymensingh[2] and Netrakona[3] districts of Bangladesh.

At Gaglajuri, the Dhanu river is joined by the Kangsha which flows from the Garo Hills past Nalitabari as the Bhogai, which is at its best in the Netrakona subdivision at Deotukon and Barhatta.

After Mohanganj it becomes a narrow, winding khal (creek) with banks little higher than its own lowest level.

The Dhala and Dhanu rivers which flow into Kishoreganj District are branches of the Kangsha.

[3] The Kangsha flows into the mighty Surma River in Sunamganj District.