Kranti (transl. Revolution) is a 1981 Indian historical drama film, produced and directed by Manoj Kumar, with the story and screenplay written by Salim–Javed. It stars an ensemble cast, consisting of Dilip Kumar in the title role along with Manoj Kumar, Shashi Kapoor, Shatrughan Sinha, Hema Malini, Parveen Babi in pivotal roles. The film also marked the return of Dilip Kumar after a four-year hiatus. It ranks among the top 10 highest grossing Indian films of all time, when adjusted for ticket-price inflation. It was one of the most expensive Indian films of the time and it went on to become the highest grossing Indian film of the 1980s decade by a distance, when adjusted for inflation. Kranti is the biggest patriotic hit ever seen in India. It was the second highest grossing Indian film ever behind Sholay (1975) at the time of its release. However, it did higher business than Sholay in its original run. It grossed ₹20 crore as compared to ₹15 crore of Sholay in the original run. Sholay did exceptionally well in re-runs earning more profit in the meanwhile period.At the time of release it was the fastest earner of all time setting first run records in practically all circuits barring Mumbai and South. It celebrated a silver jubilee in 26 centres and even in places like Mirzapur (UP) and Junagadh (Gujarat) where jubilees were very rare. There are hardly ten films in history that are estimated to have celebrated jubilees in over 25 centres. The craze of the film was such that in places like Delhi, Rajasthan, UP and Haryana there were shops selling Kranti T-shirts, jackets, vests and even underwear. This film celebrated golden jubilee in many centres across India. It ran for 67 weeks straight in the theatres including a theatre where it was housefull for 96 days.

The collections in all major centres of UP did not see a drop even weeks after its release. The collections after ten weeks in places like Agra, Gorakhpur and Varanasi were still competing with new releases. Kranti grossed 1.25 crore nett in Delhi / UP in ten weeks and then went on to do over 3 crore nett in its full run and before Hum Aapke Hain Kaun..! released in 1994 (marking major changes in business of films), there were only three films in history to cross 3 crore nett in Delhi / UP. The film was finally declared a Golden Jubilee Hit. Kranti is widely regarded as a cult film.