Pachai Vilakku is a 1964 Tamil-language Drama Family motion picture written by G. K. Suriyam, Rama. Arangannal and Ko. Iraimudi Mani. The movie is directed by A. Bhimsingh and produced by Rama Arangannal, Rama. Arangannal, A. R. Hassan Khan and T. S. Aadhi Narayanan under the banner of Vel Pictures. Sarathy has been looking after his sister, striving hard to help her become a doctor. When faced with marriage, her fiance casts damaging remarks, leaving him disgraced. Pachai vilakku features Sivaji Ganesan in the title role along with an ensemble cast including Sowcar Janaki, S. S. Rajendran, C. R. Vijayakumari, Shivaji Ganesan, Chittor V. Nagaiah and S.v. Ranga Rao. The screenplay is written by A. Bhimsingh. The music was composed by Viswanathan Ramamoorthy. Cinematography was done by G. Vittal Rao, D. Balakrishnan and Rm. Sedhu and editing by A. Bhimsingh, Paul Duraisingam and Thirumalai. The motion picture has a running time of 154 minutes. It was released on 4th March 1964. Sarathy has been looking after his sister, striving hard to help her become a doctor. When faced with marriage, her fiance casts damaging remarks, leaving him disgraced.

Directed by A Bhim Singh, starring Sivaji Ganesan and CR Vijayakumari in the lead roles.