Patnagarh is a town and a Notified Area Council in Bolangir district in the Indian state of Odisha. Its original name is Patnāgarh, and it is pronounced verbally as Patnāgad. The official language is Odia. Patnagarh bears historical significance as it was the epicentre of power in middle age. Patnagarh was the capital of 18 garh that come under south Koshal. In 12th century AD the progenies of the famous King of Delhi, Prithviraj Chauhan came and settled down in Patnagarh.