Samayamoorthy C, born on October 1, 1970, is a 2002 batch IAS officer of the Tamil Nadu cadre. He holds an M.Sc. and an M.B.A. Currently, he serves as Secretary at Tamil Nadu's Human Resources Department since June 24, 2025. Throughout his career, he has held various positions including Additional Collector, Secretary to Government, Agricultural Production Commissioner and Secretary, Additional Secretary, Director, Joint Secretary, District Collector, Joint Commissioner, Special Officer, Project Coordinator, Project Director, Deputy Secretary, Assistant Collector, and Secretary. He is proficient in English, Hindi, and Tamil and continues to serve in the Indian Administrative Service.