Writing Credits (in alphabetical order)
| Michael Humes | ... | (writer) |
| Andrew Stanton | ... | (characters) |
Cast (in credits order)
| Erica Beck | ... | Pearl (voice) | |
| Albert Brooks | ... | Marlin (voice) (archive footage) | |
| Willem Dafoe | ... | Gill (voice) | |
| Ellen DeGeneres | ... | Dory (voice) (archive footage) | |
| Brad Garrett | ... | Bloat (voice) | |
| Alexander Gould | ... | Nemo (voice) | |
| Jennifer Hale | ... | Bubbles (voice) | |
| Jess Harnell | ... | Marlin / Bruce / Crazy Drivers (voice) | |
| Allison Janney | ... | Peach (voice) | |
| Vicki Lewis | ... | Deb / Flo (voice) | |
| Austin Pendleton | ... | Gurgle (voice) | |
| Erik Per Sullivan | ... | Sheldon (voice) | |
| Bob Peterson | ... | Mr. Ray (voice) | |
| Joe Ranft | ... | Jacques (voice) | |
 |
Jordan Ranft | ... | Tad (voice) |
| Stephen Root | ... | Bubbles (voice) | |
| Andrew Stanton | ... | Crush (voice) | |
| Rest of cast listed alphabetically: | |||
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James S. Baker | ||
| Eric Bana | ... | Anchor (voice) (archive footage) | |
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Nate DeCorsey | ... | Gooey (voice) (archive footage) |
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Benjamin Hoppe | ... | (voice) (as Ben Hoppe) |
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Renée Johnson | ... | (voice) |
| Jorge Durán Lara | ... | Self (voice) (as Jorge Duran) | |
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Ned Lott | ... | (voice) |
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Rove McManus | ... | Crab (voice) (archive footage) |
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Brian Monroe | ... | (voice) (as Bryan Monroe) |
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Susan Ryan | ... | (voice) |
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Kirsten Saabye | ... | Additional Voices (voice) |
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Jacob Seifert | ... | Michislov |
| Bruce Spence | ... | Chum (voice) (archive footage) | |
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Kai Taschner | ... | Bubbles (voice) (archive footage) |
Produced by
| Jon Burton | ... | executive producer |
| Ralph Ferneyhough | ... | producer |
| Stephen Jarrett | ... | producer |
| Duncan Scott Kershaw | ... | executive producer |
| Peter Wyse | ... | senior producer |
Music by
| Andy Blythe | ||
| Noel Gabriel | ||
| Marten Joustra | ||
Casting By
| Ned Lott | ||
Art Direction by
| Peter King | ||
Art Department
| Neil Allen | ... | level artwork |
| Dave Burton | ... | level artwork |
| Jon Burton | ... | design |
| Beverly Bush | ... | level artwork |
| James Cunliffe | ... | design / lead artist / level artwork |
| Rhoda Daly | ... | level artwork |
| Ralph Ferneyhough | ... | design |
| John Hodskinson | ... | design |
| Jeremy Pardon | ... | design |
| Arthur Parsons | ... | design |
| Leon Warren | ... | level artwork |
Sound Department
| Steve Cowell | ... | sound effects |
| Brian Kahanek | ... | original dialog mixer |
| Rita Kedineoglu | ... | sound recordist |
Visual Effects by
| Keith Kolder | ... | technical director |
Animation Department
| Cliff Garbutt | ... | model texture animation: rigged and animated Nemo and Bruce the Shark: For Dimension-x / Inlight Entertainment |
| Jeremy Pardon | ... | character animation / character modelling / lead animator |
| Anthony Whiteley | ... | character animation |
Editorial Department
| Mathieu Reid | ... | color timer (uncredited) |
Music Department
| Steve Kujala | ... | Flute solos |
Additional Crew
| Jim Boone | ... | additional production support |
| Alberto Campo | ... | quality assurance tester |
| Alistair Crowe | ... | engine programming |
| Peter Dille | ... | senior vice president of worldwide marketing |
| David Dootson | ... | engine programming |
| Ralph Ferneyhough | ... | programming |
| John Hodskinson | ... | lead programmer / programming |
| Michael Jackson | ... | programming |
| Steve Monks | ... | engine programming |
| Kevan Parmelee | ... | miscellaneous crew |
| Glyn Scragg | ... | engine programming |
| Richard John Taylor | ... | engine programming |
