Mambillikalathil Govind Kumar Menon, FRS (28 August 1928 – 22 November 2016), also known as M. G. K. Menon, was a physicist and policy maker from India. He had a prominent role in the development of science and technology in India over four decades. One of his most important contributions was nurturing the Tata Institute of Fundamental Research, Mumbai, which his mentor Homi J. Bhabha founded in 1945.

He undertook experiments with cosmic rays to explore the properties of fundamental particles. He was actively involved in setting up balloon flight experiments, as well as deep underground experiments with cosmic ray neutrinos in the mines at Kolar Gold Fields. He was the President of the Indian Statistical Institute, the Vikram Sarabhai Fellow of the Indian Space Research Organisation, President of the National Academy of Sciences, India, Director of the Tata Institute of Fundamental Research, Mumbai (1966–1975), Chairman Board Of Governors, Indian Institute of Technology, Bombay and Chairman Board of Governors of the Indian Institute of Information Technology, Allahabad. He won the Abdus Salam Award, and was a member of the Pontifical Academy of Sciences. He was one of the most prominent scientists from the state of Kerala and was elected a Fellow of the Royal Society in May 1970. The asteroid 7564 Gokumenon was named in his honour in late 2008.†

Early life

M. G. K. Menon was educated at Jaswant College, Jodhpur, and the Royal Institute of Science, Bombay, before he moved to the University of Bristol for his Ph.D in elementary particle physics under the guidance of Nobel Laureate Cecil F. Powell in 1953.

He joined TIFR in 1955 "essentially because of Bhabha", and the association lasted nearly five decades. He became the director of the institute in 1966, at the age of 38, following Bhabha's untimely death. In fact, M. G. K. Menon began handling the affairs of the institute ever since he was 33, because of Bhabha's increasing involvement with the country's nascent atomic energy programme.

Special Awards: He won the Padmabhushan in 1968 and Padma Vibhushan in 1985.