 | Kelly Marie Tran als Raya (voice) |
 | Awkwafina als Sisu (voice) |
 | Izaac Wang als Boun (voice) |
 | Gemma Chan als Namaari (voice) |
 | Daniel Dae Kim als Benja (voice) |
 | Benedict Wong als Tong (voice) |
 | Jona Xiao als Young Namaari (voice) |
 | Sandra Oh als Virana (voice) |
 | Thalia Tran als Little Noi (voice) |
 | Lucille Soong als Dang Hu (voice) |
 | Alan Tudyk als Tuk Tuk (voice) |
 | Dichen Lachman als General Atitaya / Spine Warrior (voice) |
 | Patti Harrison als Tail Chief (voice) |
 | Sung Kang als Dang Hai (voice) |
 | Ross Butler als Spine Chief (voice) |
 | François Chau als Wahn (voice) |
 | Paul Yen als Merchant (voice) |
| James Newton Howard | Original Music Composer |
| Fabienne Rawley | Editor |
| Peter Del Vecho | Producer |
| Paul A. Felix | Production Design |
| Jamie Sparer Roberts | Casting |
| Don Hall | Director |
| Don Hall | Story |
| Shannon Stein | Editor |
| Kiel Murray | Story |
| Osnat Shurer | Producer |
| Jennifer Lee | Executive Producer |
| Adele Lim | Screenplay |
| Adele Lim | Story |
| Avneet Kaur | Simulation & Effects Artist |
| Jared Bush | Executive Producer |
| Paul Briggs | Story |
| Paul Briggs | Co-Director |
| Larry Wu | Head of Layout |
| Dean Wellins | Story |
| Kyle Odermatt | Visual Effects Supervisor |
| Eric Provan | Modelling Supervisor |
| Jennifer Christine Vera | Associate Producer |
| Adolph Lusinsky | Lighting Director |
| Rob Dressel | Director of Photography |
| Malcon Pierce | Head of Animation |
| Amy Lawson Smeed | Head of Animation |
| Qui Nguyen | Screenplay |
| Qui Nguyen | Story |
| Ami Thompson | Art Direction |
| Carlos López Estrada | Director |
| Carlos López Estrada | Story |
| Nathan Curtis | Associate Producer |
| Albert Ramirez | Production Manager |
| Cory Loftis | Production Design |
| Hubert Leo | Animation Supervisor |
| Kate Kirby-O'Connell | Animation Supervisor |
| John Ripa | Story |
| John Ripa | Co-Director |
| Carlos Cabral | Character Technical Supervisor |
| Michael Kaschalk | Effects Supervisor |
| Christopher Hendryx | Effects Supervisor |
| Marc Henry Bryant | Effects Supervisor |
| Nikki Mull | Character Modelling Supervisor |
| Walter Yoder | Rigging Supervisor |
| Benjamin Min Huang | Painter |
| Adil Mustafabekov | Sets & Props Supervisor |
| Fawn Veerasunthorn | Head of Story |
| Helen Mingjue Chen | Production Design |
| Shiyoon Kim | Art Direction |
| Kelsey Hurley | Technical Supervisor |
| Dale Mayeda | Effects Supervisor |
| Alena Loftis | Character Modelling Supervisor |
