The Balu River, located in Bangladesh, is a tributary of the Shitalakshya River. It passes through the wetlands of Beel Belai and Dhaka before its confluence with the Shitalakshya at Demra.
Coordinates: 23°49′51″N 90°29′11″E / 23.83083°N 90.48639°E / 23.83083; 90.48639
