Kannamangalam, previously referred as Mangalam is a panchayat town in Tiruvanamalai district in the Indian state of Tamil Nadu.

Places with the suffix "mangalam" were believed to have been given as charity by the Kings of a particular reign, "Kannamangalam" was thus named by the same criteria.

The Naganathi River, which passes through locality serve the water needs of the town during seasonal periods.

Buses serving Kannamangalam: There are also other private service buses like Sri Krishna Services, Kannagi, Janatha travels passing through the area offering good connectivity.

This article related to a location in Tiruvannamalai district, Tamil Nadu, India is a stub.