| Person | Type | Job | Role(s) |
|---|---|---|---|
 Aaron Rochin | Crew | Sound | Sound Re-Recording Mixer |
Alan B. Curtiss | Crew | Directing | Second Assistant Director |
Albert Brenner | Crew | Art | Production Design |
Andy Evans | Crew | Crew | Special Effects Assistant |
 Arthur C. Clarke | Crew | Writing | Novel |
 Bruce McBroom | Crew | Camera | Still Photographer |
Bruce Walkup | Crew | Costume & Make-Up | Costume Supervisor |
Carlos Delarios | Crew | Sound | Sound Re-Recording Mixer |
Dale Strumpell | Crew | Sound | Sound Designer |
David Blitstein | Crew | Crew | Special Effects Assistant |
David E. Stone | Crew | Sound | Sound Editor |
 David Shire | Crew | Sound | Original Music Composer |
 Don E. FauntLeRoy | Crew | Camera | Assistant Camera |
Donald Flick | Crew | Sound | Sound Editor |
 Freddie Hice | Crew | Crew | Stunts |
 Gary Morgan | Crew | Crew | Stunts |
Greg Papalia | Crew | Art | Set Designer |
Gregory L. McMurry | Crew | Visual Effects | Visual Effects Supervisor |
Gregory Pickrell | Crew | Art | Set Designer |
James M. Halty | Crew | Crew | Stunts |
James Mitchell | Crew | Editing | Editor |
 Jim Burk | Crew | Crew | Stunts |
John Baron | Crew | Lighting | Chief Lighting Technician |
 John C. Meier | Crew | Crew | Stunts |
 Linda Klein | Crew | Crew | Medical Consultant |
M. James Arnett | Crew | Crew | Stunt Coordinator |
Mario Iscovich | Crew | Production | Location Manager |
 Marshall Schlom | Crew | Directing | Script Supervisor |
Marty Wunderlich | Crew | Art | Property Master |
Mia Goldman | Crew | Editing | Editor |
 Mic Rodgers | Crew | Crew | Stunts |
Michael J. Benavente | Crew | Sound | Sound Editor |
Michael J. Kohut | Crew | Sound | Sound Re-Recording Mixer |
 Michael Westmore | Crew | Costume & Make-Up | Makeup Supervisor |
Nancy McArdle | Crew | Costume & Make-Up | Costume Supervisor |
Patricia Norris | Crew | Costume & Make-Up | Costume Design |
Paul Huston | Crew | Art | Conceptual Design |
Penny Perry | Crew | Production | Casting |
 Peter Hyams | Crew | Camera | Director of Photography, Director, Producer, Screenplay |
Ralph Gerling | Crew | Camera | Camera Operator |
Randy Peters | Crew | Crew | Transportation Coordinator |
Ray O'Reilly | Crew | Sound | Sound Re-Recording Mixer |
 Richard L. Anderson | Crew | Sound | Supervising Sound Editor |
Rick Simpson | Crew | Art | Set Decoration |
Robin Haskins | Crew | Sound | Sound Re-Recording Mixer |
Vivian McAteer | Crew | Costume & Make-Up | Hairstylist |
Warren Hamilton Jr. | Crew | Sound | Sound Editor |
William Ladd Skinner | Crew | Art | Set Designer |
William S. Beasley | Crew | Directing | First Assistant Director |
William Saracino | Crew | Sound | Music Editor |
Gene S. Cantamessa | Crew | Sound | Production Sound Mixer |
Doug Hubbard | Crew | Crew | Special Effects |
James Christopher | Crew | Sound | Sound Editor |
Kandy Stern | Crew | Art | Set Designer |
Henry Millar Jr. | Crew | Visual Effects | Special Effects Supervisor |
David B. Brenner | Crew | Art | Set Designer |
William Guest | Crew | Crew | Special Effects |
Dan Sharp | Crew | Sound | Sound Re-Recording Mixer |
Burke Mattsson | Crew | Art | Title Designer |
Vince Melandri | Crew | Sound | ADR Editor |
Tim Mangini | Crew | Sound | Sound Effects Editor |
Robert Harman | Crew | Crew | Stunts, Special Effects |
D. Michael Wheeler | Crew | Camera | Second Assistant Camera |
Arthur C. Clarke | Cast | Actor | Man on Park Bench (uncredited) |
 Bob Balaban | Cast | Actor | Dr. R. Chandra |
 Candice Bergen | Cast | Actress | SAL 9000 (voice) |
 Dana Elcar | Cast | Actor | Dimitri Moisevitch |
 Douglas Rain | Cast | Actor | HAL 9000 (voice) |
 Elya Baskin | Cast | Actor | Maxim Brailovsky |
 Helen Mirren | Cast | Actress | Tanya Kirbuk |
 Herta Ware | Cast | Actress | Jessie Bowman |
 Jan Tříska | Cast | Actor | Alexander Kovalev |
 John Lithgow | Cast | Actor | Dr. Walter Curnow |
 Keir Dullea | Cast | Actor | Dr. David Bowman |
Larry Carroll | Cast | Actor | Anchorman on TV |
 Madolyn Smith Osborne | Cast | Actress | Caroline Floyd |
 Mary Jo Deschanel | Cast | Actress | Betty Fernandez |
 Natasha Shneider | Cast | Actress | Irina Yakunina |
 Oleg Rudnik | Cast | Dr. Vasili Orlov | |
 Roy Scheider | Cast | Actor | Dr. Heywood Floyd |
 Savely Kramarov | Cast | Actor | Dr. Vladimir Rudenko |
 Taliesin Jaffe | Cast | Actor | Christopher Floyd |
Victor Steinbach | Cast | Actor | Nikolaj Ternovsky |
 Vladimir Skomarovsky | Cast | Actor | Yuri Svetlanov |
 Robert Lesser | Cast | Actor | Dr. Hirsch |
 James McEachin | Cast | Actor | Victor Milson |
Gene McGarr | Cast | Actor | Commercial Announcer |
Ron Recasner | Cast | Actor | Hospital Neurosurgeon |
 Delana Michaels | Cast | Actress | Commercial Announcer |
| Person | Type | Job | Role(s) |
