Chokka Thangam (English: Pure Gold) is a 2003 Tamil film written and directed by K. Bhagyaraj. The film was produced by G. Venkateswaran under GV Films.
The film stars Vijayakanth and Soundarya in lead roles with Prakash Raj, Uma, Goundamani, Senthil, T. P. Gajendran and S. S. Chandran playing supporting roles. The film's score and music was composed by Deva.
The film was released on 15 January 2003 to mixed reviews from critics. It was also dubbed in Telugu as Maa Bava Bangaram.
Vidhya Venkatesh was originally approached for the role of Vijayakanth's sister since she was busy with Kalaatpadai, she could not spare her dates and she was replaced by Uma.
