Bissau is a town and municipality located in Jhunjhunu district in the state of Rajasthan, India. It serves as a local administrative center within the district, which is part of the Shekhawati region of Rajasthan.
The town functions as a municipality, indicating it has its own local governance structure responsible for municipal services and administration. Like other towns in Jhunjhunu district, Bissau is situated in the semi-arid landscape characteristic of eastern Rajasthan.