The university is the alma mater of five Presidents of India, including A. P. J. Abdul Kalam; three Chief Justices of the Supreme Court of India; two Indian physics Nobel laureates, CV Raman and Subrahmanyan Chandrasekhar; several notable mathematicians including Srinivasa Ramanujan and Abel Prize winner S. R. Srinivasa Varadhan; and Turing Award winner Raj Reddy among others.
