Alien
- वर्ष: 1979
- देश: United States of America
- शैली: Horror, Science Fiction
- स्टुडिओ: 20th Century Fox, Brandywine Productions
- कीवर्ड: android, spacecraft, space marine, biology, dystopia, countdown, space suit, beheading, space travel, cowardice, alien, space, female protagonist, parasite, space opera, cosmos, xenomorph
- संचालक: Ridley Scott
- कास्ट: Tom Skerritt, Sigourney Weaver, Veronica Cartwright, Harry Dean Stanton, John Hurt, Ian Holm