Thirumalai Thenkumari is a 1970 Indian Tamil-language film written and directed by A. P. Nagarajan. Inspired by the 1969 film If It's Tuesday, This Must Be Belgium, it features an ensemble cast consisting of Sivakumar, Kumari Padmini, Rama Prabha, Shylashri, Manorama, Sirkazhi Govindarajan and Suruli Rajan. The film focuses on a group of passengers who embark on a pilgrimage across South India. It was released on 15 August 1970, emerged a commercial success, and won three Tamil Nadu State Film Awards.

Akkamappettai Paramasivan Nagarajan was an Indian film director, producer, actor and writer who set a trend in film making in Tamil cinema from 1965 to 1977.