Annavin Asai is a 1966 Indian Tamil-language drama film directed by Dada Mirasi and produced by Balaji.
The film stars Gemini Ganesan, Savitri, Balaji, and Vijaya, and is a remake of the Hindi film Chand Aur Suraj (1965).
After faking his own death to fund his younger brother's education, Ramanathan's family members receive money from an insurance company he cheated.
The screenplay was written by S. I. Peruman, the cinematography was handled by Kamal Ghosh, and the editing was done by B. Kandasamy.
The film was released on 4 March 1966 and was a modest commercial success.
