Mihir Chowdhury FNA, FASc (15 July 1937 – 28 March 2017) was an Indian physical chemist and Professor and Head of Department of Chemistry at Presidency College, Kolkata and at the Department of Physical Chemistry of the Indian Association for the Cultivation of Science (IACS). He is known for his studies on the electronic structure of molecules using optical, magneto-optical and quantum-mechanical methods. He was an elected fellow of the Indian National Science Academy and the Indian Academy of Sciences. The Council of Scientific and Industrial Research, the apex agency of the Government of India for scientific research, awarded him the Shanti Swarup Bhatnagar Prize for Science and Technology, one of the highest Indian science awards, in 1977, for his contributions to chemical sciences.Thr