Subrat Kumar Prusty (born 1976) is an Indian Odia-language scholar, activist, social entrepreneur, literary critic and author. He is Member Secretary of the Institute of Odia Studies and Research, Bhubaneswar, Odisha. He was instrumental in preparing the research documents, advocating the awarding of Classical Language status to Odia, forming Central Institute of Classical Odia, Odia University and implementation of the Odisha Official Language Act, 1954. He was awarded the Presidential Certificate of Honour and Maharshi Badrayan Vyas Samman – 2019 for Classical Odia.