Ranga Rattinam is a 1971 Indian Tamil-language film directed by Krishnan–Panju and produced by Sowcar Janaki. The film stars Sowcar Janaki, Gemini Ganesan, Ravichandran, and V. S. Raghavan.
The movie follows the story of a girl who loses her mental balance while riding a giant wheel, growing up to become pregnant without knowing the father. The man who bears the brunt of the deed faces insurmountable problems until finally the hero emerges to relieve all concerned.
The film's soundtrack was composed by V. Kumar and lyrics were written by Vaali. Ranga Rattinam was released on 24 December 1971.
