Pattikkaattu Raja is a 1975 Indian Tamil-language film starring Sivakumar and Jayasudha.
The film features Kamal Haasan, Fatafat Jayalaxmi, Sripriya, and Thengai Srinivasan in supporting roles, with Pandari Bai making a guest appearance.
Annasamy, an uneducated villager, wants to marry his cousin Sarasu, who is a college student in the city. He heads to the city to find her and befriends Usha along the way. Together, they discover that Sarasu has secretly married club singer Mahesh, who abandoned her due to her heart ailment.
Annasamy agrees to work for the police by posing as the wanted criminal Raja in order to earn money for Sarasu's expensive surgery and treatment.
The film was released on 12 July 1975.