Macha Rekai is a 1950 Indian Tamil-language film directed by P. Pullaiah and produced by T. R. Mahalingam. It is based on Thanjai N. Ramaiah Dass' play of the same name. The film stars Mahalingam, S. Varalakshmi, Santha Kumari, B. R. Panthulu, Kumari Kamala and C. T. Rajakantham. It is also the feature film debut of Vijaya Nirmala, who portrays the younger version of Mahalingam's character. The film was released on 11 August 1950 and became a moderate success.

Thenkarai Ramakrishna Mahalingam born in Sholavandan Thenkarai was an Indian actor, singer and music composer of the 1940s and 1950s. He was known for his melodious songs mostly based on romantic or devotional themes.