 | Chiwetel Ejiofor als Scar (voice) |
 | John Oliver als Zazu (voice) |
 | Donald Glover als Simba (voice) |
 | James Earl Jones als Mufasa (voice) |
 | John Kani als Rafiki (voice) |
 | Alfre Woodard als Sarabi (voice) |
 | Beyoncé als Nala (voice) |
 | JD McCrary als Young Simba (voice) |
 | Shahadi Wright Joseph als Young Nala (voice) |
 | Penny Johnson Jerald als Sarafina (voice) |
 | Keegan-Michael Key als Kamari (voice) |
 | Eric André als Azizi (voice) |
 | Florence Kasumba als Shenzi (voice) |
 | Seth Rogen als Pumbaa (voice) |
 | Billy Eichner als Timon (voice) |
 | Amy Sedaris als Guinea Fowl (voice) |
 | Chance the Rapper als Bush Baby (voice) |
 | Josh McCrary als Elephant Shrew (voice) |
 | Phil LaMarr als Impala (voice) |
 | J. Lee als Hyena (voice) |
| Jeffrey Silver | Producer |
| Jeff Nathanson | Screenplay |
| Linda Woolverton | Characters |
| Irene Mecchi | Characters |
| John Bartnicki | Co-Producer |
| Jon Favreau | Producer |
| Jonathan Roberts | Characters |
| Debbi Bossi | Associate Producer |
| Thomas Schumacher | Executive Producer |
| Karen Gilchrist | Producer |
| Brenda Chapman | Story |
| James Chinlund | Production Design |
| Tom C. Peitzman | Executive Producer |
| Caleb Deschanel | Director of Photography |
| Mark Livolsi | Editor |
| David H. Venghaus Jr. | Associate Producer |
| Donald Dowd | Production Supervisor |
| Robert Legato | Visual Effects Supervisor |
| Andrew R. Jones | Animation Supervisor |
| Adam Valdez | Visual Effects Supervisor |
| Elliot Newman | Visual Effects Supervisor |
| Morgan Willis | Second Assistant Director |
| David H. Venghaus Jr. | First Assistant Director |
| Jon Favreau | Director |
| Sarah Halley Finn | Casting |
| Jason B. Stamey | Casting Associate |
| Priyanka Sirpal | Casting Assistant |
| Elton John | Songs |
| Hans Zimmer | Executive Music Producer |
| Christoph Roth | Visual Effects Producer |
| Christopher Boyes | Supervising Sound Editor |
| Christopher Boyes | Sound Re-Recording Mixer |
| Christopher Boyes | Sound Designer |
| Justin Doyle | Sound Effects Editor |
| Frank E. Eulner | Supervising Sound Editor |
| Pascal Garneau | Sound Effects Editor |
| Lora Hirschberg | Sound Re-Recording Mixer |
| Hans Zimmer | Original Music Composer |
| Kim Richards | First Assistant Director |
| Jeremy Wayne | Visual Effects Coordinator |
| David G. Derrick Jr. | Storyboard Artist |
