Hindupur (Urdu: ہندو پور) is the second biggest town and Mandal headquarters located in Anantapur district in Andhra Pradesh, India. Hindupur was given its name by a Maratha Chieftain called Murari Rao, who named this town after his father Hindoji Rao, or after a king named Hindurao. The Hindupur Parliamentary Constituency is also a Special grade 1 municipality. The border between Andhra Pradesh and Karnataka state passes through Hindupur and Koratagere taluk in Karnataka.