Urudhi Mozhi () is a 1990 Indian Tamil-language action adventure film, directed by R. V. Udayakumar and produced by Ravi Yadav. The film stars Prabhu, Geetha, Sivakumar and Bharathi. It was released on 1 December 1990, and became Udayakumar's third consecutive box office success.
The film was produced by cinematographer Ravi Yadav. Some of the scenes were shot at Thekkady.
The music was composed by Ilaiyaraaja, with lyrics by R. V. Udayakumar.
The Indian Express wrote, "The choice of locales, the stunts enacted and the technical finesse of the film, make it an effective action adventure".