En Uyir Thozhan ( ) is a 1990 Indian Tamil-language political drama film directed by Bharathiraja starring newcomers Babu, Thennavan and Rama. The film was released on 16 February 1990, and failed at the box office; however it garnered a cult following.
The film revolves around an activist of a political party and his demise.
The film marked the acting debuts of newcomers Babu, Thennavan and Rama. It was co-produced by Bharathiraja's brother Jayaraj.
The music was composed by Ilaiyaraaja, with lyrics by Gangai Amaran. The song "Machi Mannaru" is set in Mayamalavagowla raga.
P. S. S. of Kalki praised the performances of the debutants and Vadivukkarasi, as well as the cinematography and called the film hard-hitting.