Rangarajan

Rangarajan is an Indian surname and may refer to


 * C. Rangarajan, Indian economist, former Governor of the Reserve Bank of India
 * G. N. Rangarajan, Indian film director and writer
 * Mahesh Rangarajan, Indian author and historian
 * Manakkal Rangarajan, Carnatic singer from India
 * Ra. Ki. Rangarajan, Indian writer
 * S. Rangarajan, Indian journalist
 * Sujatha Rangarajan, Indian writer and novelist
 * Rangarajan Kumaramangalam, Indian politician
 * Sudhangan, Indian journalist and editor also known by his birth name Rangarajan