Dharmapuri is a town and the administrative headquarters of Dharmapuri district in the state of Tamil Nadu, India. It is located 65 km north of Salem. Dharmapuri is a part of the Kongu Nadu an ancient division of Tamilakam.
The famous Hogenakkal water falls is in Dharmapuri district. Known for its mango farming, the district also has one of the best quality marble stone reserves in the world