S Sivakumar is an Indian audio engineer and sound mixer, popular amongst the regional audience for his work in the music departments of movies like Lagaan (2001), Rockstar (2011),
(2008), Swades (2004), etc. Mostly known for his major involvement in Tamil and Hindi short films, TV series, dramas, theatres, and Kollywood movies, Sivakumar has been a prominent part of the South Indian film industry for more than twenty years now.
Over the years, Sivakumar has been admired and applauded by numerous critics and spectators for his exceptional skills as an audio engineer. The year 1993 was a crucial one for Sivakumar as he made his first decisive contribution on the silver screen with the film Gentleman. Since then, he has evolved a lot.