| Hugh Jackman | P.T. Barnum |
| Zac Efron | Phillip Carlyle |
| Michelle Williams | Charity Barnum |
| Zendaya | Ann Wheeler |
| Rebecca Ferguson | Jenny Lind |
| Paul Sparks | James Gordon Bennett |
| Gayle Rankin | Queen Victoria |
| Fredric Lehne | Mr. Hallett |
| Tina Benko | Mrs. Winthrop |
| Keala Settle | The Bearded Woman |
| Austyn Johnson | Caroline Barnum |
| Cameron Seely | Helen Barnum |
| Sam Humphrey | Tom Thumb |
| Yahya Abdul-Mateen | W.D. Wheeler |
| Eric Anderson | Mr. O'Malley |
| Ellis Rubin | Young Barnum |
| Skylar Dunn | Young Charity |
| Daniel Everidge | Lord of Leeds |
| Radu Spinghel | O'Clancy |
| Yusaku Komori | Chang |
| Danial Son | Eng |
| Will Swenson | Philo Barnum |
| Linda Larson | Mrs. Stratton |
| Byron Jennings | Mr. Carlyle |
| Betsy Aidem | Mrs. Carlyle |
| Damian Young | Mr. Winthrop |
| Kathryn Meisle | Mrs. Hallett |
| Timothy Hughes | Strong Man |
| Arnie Burton | Court Herald |
| Carly Adams | Ballerina #1 |
| Sawyer Niehaus | Ballerina #2 |
| Shuler Hensley | Lead Protestor |
| Will Erat | Policeman |
| James Andrew O'Connor | Fireman |
| Jamie Jackson | Boss |
| Morgan Weed | Nurse |
| Henry Stram | Ticket Taker |
| Michael Barra | Stage Manager |
| Natasha Liu Bordizzo | Deng Yan |
| Luciano Acuna | Dog Boy |
| Shannon Freyer | Jenny Lind Admirer #1 |
| Kevin Dwane | Jenny Lind Admirer #2 |
| Sandi DeGeorge | Jenny Lind Admirer #3 |
| Tony Neil Butler | Royal Escort |
| Frances Emily Schramm | Laundry Woman |
| Kenneth Chan | Human Cannonball |
| Stacey Alyse Cohen | Theater Goer #1 |
| Tim Wilson | Theatre Goer #2 |
| Jonathon Culver | Theater Goer #3 |
| Jillian Braithwaite | Panhandler |
| Adam Haas Hunter | Protester |
| Bob Rumnock | Bank Manager |
| Ben Reed | Mill Worker |
| Martha Nichols | Woman in Gold |
| Jonathan Redavid | Dancer Oddity #1 |
| Shannon Holtzapffel | Dancer Oddity #2 |
| Jeremy Craig Hudson | Dancer Oddity #3 |
| Taylor James | Dancer Oddity #4 |
| Chelsea Caso | Dancer Oddity #5 |
| Caoife Coleman | Dancer Oddity #6 |
| Mishay Petronelli | Dancer Oddity #7 |
| Khasan Brailsford | Ensemble Dancer #1 |
| Alex Wong | Ensemble Dancer #2 |
| Julius Rubio | Ensemble Dancer #3 |
| Vincent-Oliver Noiseux | Ensemble Dancer #4 |
| Sunny Walters | Ensemble Dancer #5 |
| Jessica Castro | Ensemble Dancer #6 |
| Najla Gilliam | Ensemble Dancer #7 |
| Christina Glur | Ensemble Dancer #8 |
| Emerson Tate Alexander | Pointe Ballerina #1 |
| Victoria Llodra | Pointe Ballerina #2 |
| Louise Hindsbro | Pointe Ballerina #3 |
| Laci Justice | Pointe Ballerina #4 |
| GiaNina Paolantonio | Pointe Ballerina #5 |
| Rachel Quiner | Pointe Ballerina #6 |
| Madison Smith | Pointe Ballerina #7 |
| Brando Speach | Pointe Ballerina #8 |
| Daniel 'Cloud' Campos | Dancing Bartender #1 |
| Rod Roberts | Dancing Bartender #2 |
Technical Credits
| Michael Gracey | Director |
| François Audouy | Production Designer |
| Roberto Baez | Makeup |
| Laura Ballinger | Art Director |
| Alexandra Bernier | Animator |
| Jenny Bicks | Original Story,Screenwriter |
| Bryce Biederman | Stunts |
| Tiffany Little Canfield | Casting |
| Peter Chernin | Producer |
| Bill Condon | Screenwriter |
| Tom Cross | Editor |
| Nathan Crowley | Production Designer |
| Art Curry | Animator |
| Tonia Davis | Executive Producer |
| John Debney | Score Composer |
| Robert Duffy | Editor |
| Deb Dyer | Co-producer |
| Etzel Ecleston | Makeup |
| Garry J. Elmendorf | Special Effects Supervisor |
| Vincent Farmer | Animator |
| Alex Filipov | Animator |
| Joe Hutshing | Editor |
| Hugh Jackman | Producer |
| Peter Kohn | Asst. Director,Co-producer |
| Aram Lakhotia | Animator |
| Donald J. Lee | Executive Producer |
| Craig Lindberg | Makeup |
| Tod A. Maitland | Sound Mixer |
| James Mangold | Executive Producer |
| Laurence Mark | Producer |
| Michael McCusker | Editor |
| Seamus Mcgarvey | Cinematographer |
| Ellen Mirojnick | Costumes/Costume Designer |
| Dror Mohar | Sound/Sound Designer |
| Omar Morsy | Animator |
| John Palermo | Producer |
| Janine JP Parrella | Makeup |
| Benj Pasek | Songwriter |
| Justin Paul | Songwriter |
| Victor Perez | Animator |
| Jon Poll | Editor |
| Justin Raleigh | Makeup Special Effects |
| Rosemary Redlin | Makeup |
| Jason Roberts | Asst. Director |
| Brett Robinson | Asst. Director |
| Yves Ruprecht | Animator |
| Spencer Susser | Editor |
| Bernie Telsey | Casting |
| Jenno Topping | Producer |
| Joseph Trapanese | Score Composer |
| Mark Wike | Musical Direction/Supervision |
