| Al's Alien Page: Fan site with cast lists, edited scenes, widescreen/TV comparison, FAQ, scripts, pictures, and links. |
| Alien Collectors Homeworld: Showcase of rare and unique toys and merchandise from the Aliens movies. |
| Alien Hunters: Character descriptions, weapons, games, toys, chat room, and message board. |
| Alien Lair: Fan site with plot summaries, character profiles, and pictures from all four movies. Plus Alien biology. |
| Alien Legacy: Chronological storyline of all four Alien movies. With pictures, clips, and character profiles. |
| Alien Legend: Information about the movies like story line, credits or reviews, as well as memorabilia, movie clips, sounds, links and the latest rumours. |
| Alien Movie Series: Fan site with news, games, fan art, mistakes, screen tests, cut scenes, and references in other movies. |
| Alien Movies Resource Page: Includes scripts, trailers, cut scenes, trivia, Alien references, fan fiction, and pictures. |
| Alien Nest: Fan site with background information, pictures, cast and crew credits for all four movies. Plus Alien 5 rumors. |
| Alien Universe Timeline: Timeline analysis for the Alien series of films. Includes technical notes and a galactic map. |
| Aliens: Fan page with some information about the Alien lifecycle and the costumes, with a couple of pictures of original designs be Giger. |
| Aliens Hive: A fan site with pictures, scripts, Alien 5 updates, Alien biology, aircraft and weapon information, and links. |
| Aliens-Net Community Center: A portal for Alien fans. Offers a searchable directory, e-mail accounts, and a discussion board. |
| Aliens-NL: Includes deleted scenes, cutscenes, screenshots, and commercials. Covers all four Alien movies. |
| Aliens: The Anchorpoint Essays: A comprehensive look into the biology and behavior of the deadly Xenomorph. |
| AliensCollection.com: A reference library for collectors of toys, models, books, props, and other Alien related items. |
| Arin's Alien Lair: Fan site with story line, pictures, behind the scenes, trailers, and memorabilia. Covers all four movies. |
| Craig's Alien Page: Fan site with pictures of the different Aliens. |
| Derek's Alien Page: Fan site with script, cast, mistakes, pictures and facts behind the scenes from each movie, |
| Gateway Station: An Alien site with information on all four movies. Plus Alien guide, downloads, and links. |
| Giger's Alien: A fan's collection of rare items related to the first three Alien movies. Plus a gallery of Alien drawings. |
| Jason's Alien Trilogy Website: A couple of filmclips and several links. |
| Kirk's Alien Page: Fan site with plot of the movies, pictures, some sounds and the life cycle of the Alien. |
| Unofficial Aliens Universe Website: Fan site with Alien facts and theories, pictures, and information on the Aliens' life cycle. |
| Xenomorph Pages: Fan site that covers all four movies. With an analysis of the different kinds of xenomorph aliens. |
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