Aegan is a 2008 Indian Tamil-language masala film directed by Raju Sundaram and produced by Ayngaran International. The film, which is loosely based on Main Hoon Na, stars Ajith Kumar and Nayanthara, alongside Jayaram, Suman, Nassar, Navdeep and Piaa Bajpai. The music was composed by Yuvan Shankar Raja, while cinematography and editing were handled by Arjun Jena and V. T. Vijayan. In the film, Shiva, a CB-CID officer, embarks on a covert mission to protect the daughter of a fugitive by posing as a college student.

Aegan was released on 27 October 2008, coinciding with Diwali, and received mixed reviews from critics.