Gangavati is a city, municipality and taluk in the Koppal district of the Indian state of Karnataka. It is one of the main commercial hubs in the Kalyana-Karnataka region. It is also the largest city, in terms of area and population, in the Koppal district.
Gangavathi lies at an average elevation of 406 metres (1,332 ft), and is situated close to the Tungabhadra Dam. It is a taluka (administrative division) of Koppal, a district that was previously part of Raichur.