Sudhin Dasgupta (Bengali: সুধীন দাশগুপ্ত; 9 October 1929 – 10 January 1982) was a prolific Bengali music director, lyricist, and singer. He worked in various other Indian languages, such as Hindi, Assamese and Oriya. His contribution opened a new horizon to the Bengali music for both the arenas of Bengali basic song as well as Bengali film song.