K. S. Gopalakrishnan was an Indian screenwriter, director, producer, and lyricist, who worked in Tamil, Malayalam and Hindi films. Since the early 1960s, he directed 70 films. He spent most of his career directing and producing movies with social and devotional themes. Most of his movies are melodramas. His son K. S. G. Venkatesh is an actor who has acted in television serials and in films like Sathuranga Vettai.

Sarada is a 1962 Indian Tamil-language drama film written and directed by K. S. Gopalakrishnan in his directorial debut. The film was produced by A. L. Srinivasan under ALS Productions and stars S. S. Rajendran and C. R. Vijayakumari, while M. R. Radha, S. V. Ranga Rao and S. A. Ashokan play supporting roles. The music was composed by K. V. Mahadevan, while the lyrics for the songs were written by Kannadasan. Karnan and R. Devarajan handled cinematography and editing respectively.