 | Margot Robbie als Tonya Harding |
 | Sebastian Stan als Jeff Gillooly |
 | Allison Janney als LaVona Golden |
 | Julianne Nicholson als Diane Rawlinson |
 | Paul Walter Hauser als Shawn Eckardt |
 | Bobby Cannavale als Martin Maddox |
 | Bojana Novaković als Dody Teachman |
 | Mckenna Grace als Tonya Harding (8-12 Yrs) |
 | Caitlin Carver als Nancy Kerrigan |
 | Maizie Smith als Tonya Harding (3 ½ Yrs) |
 | Suehyla El-Attar als Skater Mom |
 | Jason Davis als Al Harding |
 | Mea Allen als Snooty Girl |
 | Cory Chapman als Chris Davison |
 | Amy Fox als Skating Judge |
 | Cara Mantella als Choreographer |
 | Joshua Mikel als Heckling Spectator |
 | Lynne Ashe als Shawn's Mother |
 | Steve Wedan als Shawn's Father |
 | Brandon O'Dell als Policeman #1 |
 | Davin Allen Grindstaff als USFS Judge |
 | Daniel Thomas May als Sheriff |
 | Anthony Reynolds als Derrick Smith |
 | Ricky Russert als Shane Stant |
 | Al Bianchi als Sports Bar Manager |
 | Miles Mussenden als Policeman #2 |
 | Annie Livingston als 6 Year Old Girl |
 | Jan Harrelson als FBI Agent #1 |
 | Luray Cooper als FBI Agent #2 |
 | Dan Triandiflou als Bob Rawlinson |
 | Kelly O'Neal als Interviewer |
| Lisa Kaye Kinsler als Lillehammer Skating Judge |
 | Cecil Love als Bailiff |
 | Alphie Hyorth als Judge Londer |
 | Sean Goulding als Restaurant Employee |
 | Bobby Browning als Joe |
| Little Man als LaVona's Sixth Husband |
 | Heather Jocelyn Blair als Bathroom Witness (uncredited) |
 | Raven Wynn als Chinese Waitress (uncredited) |
 | Evan George Vourazeris als Dîner Patron |
| Joe Heath als Spectator (uncredited) |
| Steven Rogers | Writer |
| Margot Robbie | Producer |
| Craig Gillespie | Director |
| Tatiana S. Riegel | Editor |
| Bryan Unkeless | Producer |
| Jade Healy | Production Design |
| Michealle Vanderpool | Hairstylist |
| Dave Paterson | Sound Re-Recording Mixer |
| Ren Rohling | Makeup Artist |
| Pierina Bustamante | Visual Effects |
| Steven Rogers | Producer |
| Andi Crumbley | Art Direction |
| Vincent Van Dyke | Prosthetic Designer |
| Adam Willis | Set Decoration |
| Dave Paterson | Supervising Sound Editor |
| Adruitha Lee | Hair Designer |
| Todd Weaver | Sound Mixer |
| Avi Laniado | Sound Engineer |
| Tom Ackerley | Producer |
| Justin David Burton | Visual Effects |
| André Freitas | Prosthetic Makeup Artist |
| Mary Everett | Key Hair Stylist |
| Len Blavatnik | Executive Producer |
| Kirsten Marbert | Casting Associate |
| Toby Hill | Executive Producer |
| Randall Balsmeyer | Title Designer |
| Aviv Giladi | Executive Producer |
| Michael Sledd | Co-Producer |
| Geena Dioquino | Casting Assistant |
| Tara Feldstein Bennett | Casting |
| Susan Jacobs | Music Supervisor |
| Lindsay Graham Ahanonu | Casting |
| Alex Capaldi | Production Supervisor |
| Rosanne Korenberg | Executive Producer |
| Chase Paris | Casting |
| Kai Thorup | Location Manager |
| Zanne Devine | Executive Producer |
| Lauren Lebow | Art Department Coordinator |
| Scott Allen Morgan | Co-Producer |
| Mary Vernieu | Casting |
| Jax Baker | Production Coordinator |
| Vince Holden | Executive Producer |
| Kim H. Winther | Co-Producer |
| Kelley Cribben | Post Production Supervisor |
| Patrick Rofoli | Location Scout |
| Craig Gillespie | Executive Producer |
| Rehya Young | Location Manager |
| Shari Johanson | Music Editor |
| Katherine Steets | Script Supervisor |
| Jen Moss | Music Supervisor |
| Matea Prljevic | Music Editor |
| Deborah La Mia Denaver | Makeup Department Head |
| Nicolas Karakatsanis | Director of Photography |
| Peter Nashel | Original Music Composer |
| Jennifer Johnson | Costume Designer |
| Michael Sledd | Unit Production Manager |
| Tim Fitzgerald | Second Assistant Director |
| Kim H. Winther | First Assistant Director |
| David Waters | Second Assistant Director |
| Michael Jamorski | Stunt Double |
| Kate Petersen | Stunts |
| Jenn A. Harris | Stunt Double |
| Ben Aycrigg | Stunt Double |
| Lauren Helling | Stunts |
| Courtney Chen | Stunts |
| Paul Andrew O'Connor | Stunt Double |
| Jwaundace Candece | Stunts |
| Walter Garcia | Stunt Coordinator |
| Jennifer Schreck | Costumer |
| Rachael Kent | Production Coordinator |
| Benny Smyth | Key Grip |
| John Zimmerman | Stunts |
| Gary Archer | Prosthetics |
| Renae Moneymaker | Stunts |
