Kodi (transl. Flag) is a 2016 Indian Tamil-language political action drama film written and directed by R. S. Durai Senthilkumar and produced by Vetrimaaran under his banner Grass Root Film Company. The film stars Dhanush in a dual roles, alongside Trisha and Anupama Parameswaran in the lead roles, while, Saranya Ponvannan, S. A. Chandrasekhar, Kaali Venkat, Namo Narayana, and G. Marimuthu play other key roles. Dhanush and Trisha pair up for the first time. Kodi, marks the Tamil debut of Anupama Parameshwaran.

Dhanush, who produced R. S. Durai Senthilkumar's previous two films, Ethir Neechal and Kakki Sattai, which stars Sivakarthikeyan in the lead role, played the male lead actor in this film. The film's music and background score were composed by Santhosh Narayanan, the cinematography is performed by Venkatesh S. The film was simultaneously dubbed in Telugu as Dharmayogi, which released one day after the Tamil version. The film received positive reviews, with most praise going to the performances of Dhanush and Trisha. Trisha won the Filmfare Critics Award for Best Actress – Tamil for her performance. The film was remade in Kannada as Dhwaja in 2018.