Paramasivan is a 2006 Indian Tamil action thriller film directed by P. Vasu and produced by S. Ramesh Babu. The film features Ajith Kumar in the lead role with Laila, Vivek, Prakash Raj and Jayaram playing other supporting roles. The synopsis is based on 1998 Coimbatore bombings. It was released on 14 January 2006 to negative reviews and declared as a flop at the box office. The film was inspired from the Hindi-language film Kartoos (1999) starring Sanjay Dutt, Jackie Shroff and Manisha Koirala.