Dushmun (transl. Enemy) is a 1972 Indian Hindi-language film produced by Premji and directed by Dulal Guha. It is based on a novel by Virendra Sharma. The film stars Rajesh Khanna in the title role and for which he received a Filmfare nomination as Best Actor, the only nomination for the film. Meena Kumari, Mumtaz, Bindu, Rehman, Asit Sen and Johnny Walker are part of the cast.

The film became a "super-hit" at the box office and stood 3rd in a major top ten list. The 2012 review of the film by the newspaper The Hindu stated: "Essaying the role of Surjit Singh, a reckless, macho truck driver, with a penchant for consuming desi liquor and visiting brothels, the actor can be described in only one word — superb. Wearing fatigues for most of the film and donning a moustache, Khanna looks every bit the truck driver he portrays. He adapts to the role, discarding his trademark mannerism and style of dialogue delivery for a sprightly walk and body language that smacks of arrogance."This film was made in Tamil as Needhi in 1972, in Telugu as Khaidi Babai (1974), in Malayalam as Maattoly in Kannada as Hosa Theerpu (1983) and in Bengali as Nishpap Asami (1997) . This film reportedly inspired the Japanese film Under the Open Sky (2020).