R. Radhakrishnan (disambiguation) From Wikipedia the free encyclopedia R. Radhakrishnan is an American writer. R. Radhakrishnan may also refer to: R. Radhakrishnan (politician) R. Radhakrishnan (INC politician) See also[edit] Radhakrishnan (name) Topics referred to by the same termThis disambiguation page lists articles about people with the same name. If an internal link led you here, you may wish to change the link to point directly to the intended article.