Kadayampatti is a town panchayat and headquarters of Kadayampatti taluk, in Salem district, Tamil Nadu, India.

It covers 3.61 square kilometres (1.39 sq mi) of land in the center of the taluk.

National Highway 44 passes to the west of the town.

[2] In 2011 Kadayampatti had a population of 11,390 people living in 2,857 households.

[3] This article related to a location in Salem district, Tamil Nadu, India is a stub.