Mooruvare Vajragalu is a 1973 Kannada-language motion picture directed by Y. R. Swamy and produced by I. Krishnamurthy and C. H. Madhava Rao under the banner of Chamundeshwari Studio in collaboration with Sri Kanteerava Studio. Mooruvare vajragalu stars Rajkumar, Srinath, Jayanthi, Manjula, Aarathi Chandrashekar, Leelavathi and Vajramuni. The screenplay is written by Chi. Udaya Shankar. The music was composed by R. Sudarshan. Cinematography was done by R. Madhu and editing by N. C. Rajan. The motion picture has a running time of 131 minutes. It was released on 18th February 1973. Distribution rights for the motion picture were acquired by Devendra Arts.