Mannavan Vanthaanadi is a 1975 Indian Tamil-language film directed by P. Madhavan and written by Balamurugan.
The movie stars Sivaji Ganesan and Manjula in its lead roles.
It was released on 2 August 1975 and achieved significant success at the box office, running for over 100 days consecutively in theatres.
The film's title originates from a song featured in the director Madhavan's earlier work, Thiruvarutchelvar (1967).
The music was composed by M. S. Viswanathan.
