Laila Majnu is a 1976 Indian Hindustani-language romantic drama film directed by Harnam Singh Rawail and starring Rishi Kapoor, Ranjeeta and Danny Denzongpa in lead roles. The film's music is by Madan Mohan and Jaidev. Based on the legend of Layla and Majnun, it tells the story of two star-crossed lovers: Laila, a princess and Qais a.k.a. Majnu, a common man.

Laila Majnu marked the debut of Ranjeeta. Upon its release in 1976, it garnered highly positive reviews from film critics, and became a box-office success. The humongous success of the film cemented Rishi Kapoor's status as a bankable star; for after his debut in Bobby (1973), he did not have any major success before Laila Majnu, with the exception of Kabhi Kabhie (1976). However, the success of that film was credited towards Shashi Kapoor and Amitabh Bachchan. Since its release in 1976, Laila Majnu is hailed as a cult classic.