N Dhanamjeyan, born on July 1, 1947, is a retired Indian Administrative Service officer from the 1990 Tamil Nadu cadre. He holds a postgraduate degree and a graduate degree in Statistics. Throughout his career, he served in various capacities including Inspector General, Project Coordinator, Joint Secretary, District Collector, Director, Commissioner, and Additional Registrar. His most recent position was Additional Secretary in the Micro, Small and Medium Enterprises and Textiles Department from May 25, 2006, to June 30, 2007.