Alien (film), a 1979 film by Ridley Scott, also known as "Alien 1" and "Aliens 1", the first film in the Aliens/Xenomorph/Alien film series, the preceding film to the 1986 film Aliens by James Cameron
Alien (soundtrack), a 1979 film soundtrack album for the 1979 Ridley Scott film, also called "Alien 1" and "Aliens 1"
Alien (novel), a 1979 novelization by Allen Dean Foster of the 1979 Ridley Scott film, also called "Alien 1" and "Aliens 1"; see List of Alien (franchise) novels
Alien: The Original Screenplay (comics), a 2020 comic book adaptation by Dark Horse Comics of the original Dan O'Bannon movie script, also called "Alien I" and "Aliens I"; see List of Alien (franchise) comics
Alien #1" (character), a fictional character, a supporting character and featured henchman from the Japanese anime 2001 animated TV series Puni Puni Poemy
Alien (album), a 1988 album by Swedish rock band 'Alien' (band), also known as "Alien I", the first album of several named "Alien" by the band
This disambiguation page lists articles associated with the title Alien 1. If an internal link led you here, you may wish to change the link to point directly to the intended article.