Ayya is a 2005 Indian Tamil-language action drama film written and directed by Hari, presented by K. Balachander and produced by Pushpa Kandasamy under the banner Kavithalayaa Productions. The film stars Sarath Kumar in a dual role, along with Nayanthara and Napoleon in the lead roles, while Vadivelu, Prakash Raj, Lakshmi, Rohini, and Charle play supporting roles. The film was a success at the Chennai Box office and the music was rendered by Bharadwaj. ‘Oru Vaarthai’ song was very famous around South India. This movie was also Nayanthara’s debut in Tamil cinema.

Song: Oru Vaartha
Singers: Krishnakumar Kunnath, Sadhana Sargam
Lyricist: Pa.Vijay

Director: Hari
Producer: K. Balachander (Presenter), Pushpa Kandasamy
Writer: Hari
Starring Sarath Kumar, Napoleon, Vadivelu, Nayanthara, Prakash Raj, Lakshmi, Rohini, Charle
Music: Bharadwaj
Cinematography: Priyan
Editor: V. T. Vijayan
Production company: Kavithalaya Productions
Distributed by Kavithalayaa Productions
Release date 14 January 2005