Martyr) is a 2022 Indian Tamil-language action drama film directed by Rafiq Ismail and starring Kanna Ravi, Elango Kumaravel, and Harish Kumar.

The film, based on B. Jeyamohan's short story Kathaigal from the novel Venkadal, was shot in 2022.

A reviewer from Times of India noted "Rathasaatchi is definitely worth a watch for the story it tries to tell, but the makers could have concentrated a little more on its screenplay and conflicts to make it more interesting as a movie".

[3] A critic from Cinema Express wrote "despite sticking to the hero-rise-and-fall template, good writing choices and terrific performances keep us hooked".

[4] OTTPlay noted it was "an intense and hard-hitting drama about a rebellious leader backed by some terrific performances".