Sudipta Roy is an Indian-American chemical engineer and academic, known for her contributions in the field of electrochemistry and materials science. She is a professor at the University of New Mexico, where she also directs the Center for Water and the Environment. Her research focuses on electrochemical processes applied to water purification, sustainable energy production, and the fabrication of advanced materials. The author of numerous scientific publications, she also holds several patents for her innovations. For her work, she has received significant recognition. She has been named a Fellow of the National Academy of Inventors (NAI), the Electrochemical Society (ECS), and the Royal Society of Chemistry (RSC). She has also served as a Jefferson Science Fellow at the U.S. Department of State, a testament to her scientific and diplomatic impact.