Birganj is a town and municipality located in northern Bangladesh within Dinajpur District, which is part of Rangpur Division. It serves as the administrative headquarters of Birganj Upazila and functions as the primary commercial and economic center for the upazila.
The town is situated near the banks of the Dhepa River and lies along a major highway that connects Dinajpur and Panchagarh, positioning it as an important transit point in the region. Birganj Municipality governs the town and is responsible for providing urban infrastructure and utility services to residents.