Aasai Thambi () is a 1998 Indian Tamil-language crime drama film directed by Senthilnathan. The film stars Arun Pandian, Abbas and Anju Aravind in the lead roles, while Manivannan and Ajay Rathnam portray supporting roles. Adithyan was the music composer and it was released on 18 September 1998. It is a remake of the Hindi film Parinda (1989).
The music was composed by Adithyan.
The film released in September 1998, despite being ready for release from late 1997. The film performed poorly at the box office.