Nandri () is a 1984 Indian Tamil-language thriller film, directed and scripted by Rama Narayanan, with story written by Abbaiah Naidu. It stars Karthik, Nalini, Mahalakshmi and Arjun, with a dog named Brownie in a pivotal role. Arjun made his acting debut in Tamil with this film. It is a remake of the Kannada film Thaliya Bhagya. The film was released on 17 August 1984.
Nandri is the Tamil debut of Arjun. When approached by Rama Narayanan, he was initially reluctant due to his then poor grasp of the language, but Rama Narayanan still cast him. According to Arjun, the character being mute benefited him.
Music was by ShankarâÂÂGanesh and lyrics were written by Vaali.