Gopalakrishnan (born 9 May 1955), known professionally as Achamillai Gopi, is an Indian actor, singer, dramatist, and a voice over & dubbing artist. He has acted in a number of films and TV serials and has also given his voice for various cine actors in multiple languages. He is a singer, owns a band called "Gopi melodies" for more than 30 years, and has been consistently performing live shows. He is also the nephew of singer Shri. Vani Jairam. He has acted in several films in Tamil, Telugu and Malayalam and has done over 1,000 telefilms and serials.