Shankar Guru is a 1978 Indian Kannada-language action thriller film directed by V. Somashekhar, written by Chi. Udayashankar and produced by Parvathamma Rajkumar under the banner of Dakshayini Combines. It stars Rajkumar in the lead role alongside Jayamala, Padmapriya, Kanchana, Balakrishna, Vajramuni, Thoogudeepa Srinivas and Uma Shivakumar in supporting roles. Rajkumar appears in a triple role in the film — as a father and his two sons separated in childhood.