Sukanya (born July 8, 1970) is a South Indian actress, singer, music composer, Bharatanatyam danseuse and voice actor. She has predominantly acted in Tamil, Malayalam, Kannada and Telugu movies. She was the leading actress from 1991 to 1997. She has also composed two Vaishnava devotional albums namely "Azhagu" and "Thirupathi Thirukudai Thiruvizha".
Sukanya was born in Chennai. Sukanya was married to Sridharan Rajagopalan in 2002 at United States. Later she got divorced in 2003 and came back to Chennai to resume her acting career from 2003.