Kalyana Mantapa () is a 1991 Kannada language romantic comedy written by T. N. Narasimhan and directed by V. Govindaraj. The film stars Raghavendra Rajkumar, Mohini and Suman Nagarkar. The movie was produced by Parvathamma Rajkumar and presented by Dr.Rajkumar. Upendra Kumar worked as the music director. The film was a box office success.
The movie is based on the 1967 Tamil movie Ooty Varai Uravu.
Doordarshan play writer T N Narasimhan recommended Suman Nagarkar to play Raghavendra Rajkumar's sister. She was paired opposite him in the unreleased film Ward No 11, which began production in 2019.
The music was composed by Upendra Kumar. All lyrics by Chi. Udayashankar.