IMDb: 2001: A Space Odyssey (1968)
- Cast and crew information, synopsis, and comments.
- http://us.imdb.com/title/tt0062622/

2001: Destination Space
- The Tech Museum of Innovation's online multimedia exhibit, with interviews, art, and information on space exploration.
- http://www.thetech.org/exhibits/online/2001ds/at_the_tech/index.html

2001: A Space Odyssey
- Official Warner Brothers site. Fast facts and FAQs, authoritative full cast and crew credits, and a tribute essay by Anthony Frewin, assistant to Stanley Kubrick.
- http://kubrickfilms.warnerbros.com/video_detail/2001/

Britmovie - 2001: A Space Odyssey
- Plot synopsis, Real Media trailer, and cast list.
- http://www.britmovie.co.uk/directors/s_kubrick/filmography/003.html

The alt.movies.kubrick FAQ
- There are several 2001 entries in this guide to Stanley Kubrick's works.
- http://www.krusch.com/kubrick/kq.html

The Movie Sounds Page: 2001: A Space Odyssey
- A few dozen sound clips in wav or mp3 format.
- http://www.moviesounds.com/2001.html

2001: A Space Odyssey Program
- The original cinema program for the 1968 release of 2001. Includes some crew biographies and several movie images.
- http://www.visual-memory.co.uk/2001/

2001: A Space Odyssey Collectibles Exhibit
- Artistic props based on the movie, shown at The Tech Museum of Innovation. Includes movie information and a 2001-based timeline.
- http://www.2001exhibit.org/

SciFlicks.com - 2001: A Space Odyssey
- Movie facts, multimedia gallery, a review by James O'Ehley [5/5], and a discussion forum.
- http://www.sciflicks.com/2001/review.html

The 2001 Principle
- An illustrated plot summary, and a scholarly analysis of the film's meaning, focusing on the Anthropic Principle and cosmology.
- http://www.2001principle.net/

Kubrick 2001: The Space Odyssey Explained
- A multimedia presentation designed to explain the meanings of the four parts of the film. Requires the Macromedia Flash plug-in.
- http://www.kubrick2001.com/

2001: A Space Odyssey Internet Resource Archive
- Several sounds and pictures, critical essays and reviews, and related links.
- http://www.palantir.net/2001/

2001 And Beyond The Infinite
- Critical essay and interpretation of '2001: A Space Odyssey.'
- http://www.modemac.com/2001/