Krishna Kulasekaran (born 14 February 1978) credited as Krishna is an Indian actor who mainly appears in Tamil cinema.  He is the younger brother of Tamil film director Vishnuvardhan.

Early life
Krishna's father is film producer K.K.Sekar (Pattiyal Sekar) and his brother is noted film director, Vishnuvardhan. He went to St. Bede's Anglo Indian Higher Secondary School in Chennai, studied at Loyola College and graduated with an MBA in finance in the United States. He worked for a year and a half in the IT industry and started his own business that was doing well. He has also undergone training in Jazz and worked as a dancer/choreographer before he left for US.