Raja Kaiya Vacha is a 1990 Indian Tamil-language comedy film directed by Suresh Krissna.
The movie stars Prabhu in the lead role alongside Gautami and Revathi, with notable supporting actors including Nassar, Sarathkumar, Nagesh, Janagaraj, Anandaraj, and Poornam Viswanathan.
Released on December 7, 1990, the title originates from a song featured in the earlier film Apoorva Sagodharargal (1989).
The plot revolves around Raja, an individual initially mistaken for a police officer by Vijaya, who he later pursues romantically despite being revealed as a con artist. His attempts to win her favor involve stealing, leading to his arrest and subsequent unexpected popularity in jail upon release.
Concurrently, the story features Johnny, a workers' union leader involved in strike actions against Vaidyaraj, the manager of his competitor company.