Suchitra Karthik Kumar (born Suchitra Ramadurai, 14 Aug 1982), known by the mononym Suchitra, is an Indian Tamil radio jockey and Tamil, Malayalam and Telugu playback singer. She sang over 100 songs in three languages. She is married to a south indian actor Karthik Kumar who is a well known for his stand-up comedy and a few movies.
Born and brought up in Chennai, Suchitra is a B.Sc. graduate from Mar Ivanios College (Trivandrum). Later on she moved to Coimbatore for her MBA (PSG Institute of Management). She was part of a music band at PSG.
Suchitra joined Sify for a year, after graduating. She responded to an ad for the post of an RJ in Radio Mirchi. She became known as Rj Suchi, with her popular morning show Hello Chennai. Her distinct and bold voice made her very popular with the younger crowd. She still does a radio show called Flight983 on Radio Mirchi, on Sunday evenings (7-9 pm). The show deals with interesting international happenings.