Sandip Kumar Basu (born 1944) is an Indian molecular biologist and the holder of the J. C. Bose Chair of the National Academy of Sciences, India, who is credited with innovations in the treatment protocols of leishmaniasis, tuberculosis, viral infections, multidrug resistant cancer and arterosclerosis. He was honored by the Government of India, in 2001, with the fourth highest Indian civilian award of Padma Shri.