S. Jagathrakshakan is an Indian Tamil businessman and politician. He did his matriculation at Valudvur. He was a member of Lok Sabha of India from Arakkonam constituency of Tamil Nadu and has been elected twice since 1999. He was the minister of state for commerce and industry from November 2012 to March 2013. He is also the chairman of Shree Balaji Medical College and Hospital. He is the owner of Dr.Rela Hospital and Institute. He has authored 30 books, one of which was released by Mother Teresa.