 | Chris Evans als Buzz Lightyear (voice) |
 | Keke Palmer als Izzy Hawthorne (voice) |
 | Peter Sohn als SOX (voice) |
 | Taika Waititi als Mo Morrison (voice) |
 | Dale Soules als Darby Steel (voice) |
 | James Brolin als Zurg (voice) |
 | Uzo Aduba als Alisha Hawthorne (voice) |
 | Mary McDonald-Lewis als I.V.A.N. (voice) |
 | Isiah Whitlock Jr. als Commander Burnside (voice) |
 | Angus MacLane als ERIC / DERIC / Zyclops (voice) |
 | Bill Hader als Featheringhamstan (voice) |
 | Efren Ramirez als Airman Diaz (voice) |
 | Keira Hairston als Young Izzy (voice) |
 | Carlos Alazraqui als Additional Voices (voice) |
 | William Calvert als Additional Voices (voice) |
 | June Christopher als Additional Voices (voice) |
 | David Cowgill als Additional Voices (voice) |
 | Terri Douglas als Additional Voices (voice) |
 | Jackie Gonneau als Additional Voices (voice) |
 | Rif Hutton als Additional Voices (voice) |
 | Matthew Yang King als Additional Voices (voice) |
| Stephanie Komure als Additional Voices (voice) |
 | Piotr Michael als Additional Voices (voice) |
 | Cristina Milizia als Additional Voices (voice) |
 | Arthur Ortiz als Additional Voices (voice) |
 | Jacqueline Pinol als Additional Voices (voice) |
 | Griffin Puatu als Additional Voices (voice) |
 | Shane Sweet als Additional Voices (voice) |
 | Debra Wilson als Additional Voices (voice) |
 | Matthew Wood als Additional Voices (voice) |
| Cory Yee als Additional Voices (voice) |
 | Ruth Zalduondo als Additional Voices (voice) |
 | Kimberly Bailey als Additional Voices (voice) |
| Angus MacLane | Director |
| David Torres | Animation |
| Pete Docter | Executive Producer |
| Galyn Susman | Producer |
| Laura Holshouser | Script Supervisor |
| Ron Zorman | Animation |
| Tom Zach | Animation |
| Aaron McGriff | Animation |
| Michal Makarewicz | Animation |
| Tim Evatt | Production Design |
| Michael Giacchino | Original Music Composer |
| Anthony J. Greenberg | Editor |
| David DeVan | Animation Supervisor |
| Dean Kelly | Story Supervisor |
| Jason Headley | Screenplay |
| Angus MacLane | Screenplay |
| Andrew Stanton | Executive Producer |
| Jane Yen | Visual Effects Supervisor |
| Jeremy Lasky | Director of Photography |
| Ian Megibben | Director of Photography |
| Angus MacLane | Story |
| Matthew Aldrich | Story |
| Jason Headley | Story |
| Michael Warch | Associate Producer |
| Mike Leonard | Layout Supervisor |
| Andrea Goh | Layout Supervisor |
| Nicolle Castro | Story Artist |
| Rachelle Federico | Effects Supervisor |
| Rebecca Banks | Story Coordinator |
| Rebecca Banks | Script Coordinator |
| Anthony Ho Wong | Other |
| Lexi Diamond | Casting Coordinator |
| Michelle Chan Wong | Executive Assistant |
| John Roesch | Foley Artist |
