Aanai is a 2005 Tamil language Indian action film written and directed by Selva. It stars 'Action King' Arjun, Namitha and Keerthi Chawla in the lead, while Vadivelu, Sanghavi and Manoj K. Jayan play pivotal roles. D. Imman composed the soundtrack, while Shiva was the cinematographer for the venture which released in December 2005.
The film is a remake of the Hollywood film Man on Fire, starring Denzel Washington and Dakota Fanning. The film's Hindi Bollywood remake, Ek Ajnabee, starring Amitabh Bachchan in the lead, was released a week later.