Tumsar is a town and taluka in the Bhandara district in the state of Maharashtra in central India. The main language is Marathi.
Tumsar Vidhan Sabha constituency is one of the 288 Vidhan Sabha (legislative assembly) constituencies in Maharashtra state in central India. This constituency is one of the three constituencies located in the Bhandara district.
Tumsar is part of the Bhandara-Gondiya Lok Sabha constituency along with five other Vidhan Sabha segments, namely Sakoli and Bhandara in Bhandara district and Gondiya, Arjuni Morgaon and Tirora in the Gondia district.