Dr. N. Gopalakrishnan - Graduated in 1981, a renowned scientist and the Director of the Indian Institute of Astrophysics.
Dr. S. Radhakrishnan - Graduated in 1983, a distinguished professor at the Sri Sathya Sai Institute of Higher Learning, known for his contributions to Physics.
Dr. M. S. Raghunathan - Graduated in 1975, a notable mathematician and former President of the American Mathematical Society.
Dr. V. S. Ramamurthy - Graduated in 1972, a prominent scientist and former Secretary to the Government of India's Department of Science and Technology.