Ilavarasan (transl. Prince) is a 1992 Indian Tamil-language film directed by Senthilnathan. The film stars R. Sarathkumar and Sukanya, while Senthilnathan plays the antagonist. It was released on 15 January 1992.

Mirasu killed his elder brother Selvanayagam and Selvanayaga's wife. He also tried to kill his mistress Lakshmi for the inheritance. The innocent Lakshmi was then sent to jail for Selvanayagam's murder and gave birth there, with the help of a police officer. She then escaped from jail with her son Vijay.

Many years later, Mirasu spreads terror among the villagers and rapes a village girl. His son follows his path. Poongodu and her family try to flee the village, but Mirasu's henchmen intervene, and Vijay saves them. Vijay, who comes from another village, introduces himself as an orphan. Poongodu falls in love with Vijay and he marries her. Finally, Vijay clashes with Mirasu. What transpires later forms the crux of the story.

The music was composed by Deva.

The Indian Express wrote that though the film appeared to have been hastily made, director Senthilnathan "makes the most of the opportunity", and also appreciated Sukanya's performance.