S. Muthuselvi is an Indian politician and was a member of the Tamil Nadu Legislative Assembly from the Sankarankoil Constituency. She represents the All India Anna Dravida Munnetra Kazhagam party. She has completed B.E ( Electronics & Instrumentation Engineering ) from The Rajaas Engineering College - Vadakkankulam. She is the daughter of Former Sankarankoil MLA S. Sankaralingam.