Mainpuri is a city in Mainpuri district in the Indian state of Uttar Pradesh. It is the administrative headquarters of Mainpuri district and is situated to the north-east of Agra and is 270 km from New Delhi. Mainpuri is located in the Braj region, which holds special religious significance to Hindus as the homeland of Krishna.

Mainpuri district is one of the districts in the Agra division of Uttar Pradesh, India. Mainpuri town is the district headquarters. It consists of six tehsils, namely Mainpuri, Bhongaon, Karhal, Kishni, Kurawali and Ghiror.