Cast
| Margot Robbie | Barbie, Producer |
| Ryan Gosling | Ken |
| America Ferrera | Gloria |
| Kate McKinnon | Barbie |
| Issa Rae | Barbie |
| Rhea Perlman | Ruth |
| Will Ferrell | Mattel CEO |
| John Cena | Ken |
| Michael Cera | Allan |
| Ariana Greenblatt | Sasha |
| Ana Cruz Kayne | Barbie |
| Emma Mackey | Barbie |
| Hari Nef | Barbie |
| Alexandra Shipp | Barbie |
| Kingsley Ben-Adir | Ken |
| Simu Liu | Ken |
| Ncuti Gatwa | Ken |
| Scott Evans | Ken |
| Jamie Demetriou | Mattel Executive |
| Connor Swindells | Aaron Dinkins |
| Sharon Rooney | Barbie |
| Nicola Coughlan | Barbie |
| Ritu Arya | Barbie |
| Dua Lipa | Barbie |
| Dame Helen Mirren | |
| Emerald Fennell | Midge |
Crew
| Greta Gerwig | Director, Executive Producer, Screenwriter |
| Noah Baumbach | Executive Producer, Screenwriter |
| David Heyman | Producer |
| Margot Robbie | Barbie, Producer |
| Tom Ackerley | Producer |
| Robbie Brenner | Producer |
| Ynon Kreiz | Executive Producer |
| Richard Dickson | Executive Producer |
| Michael Sharp | Executive Producer |
| Josey McNamara | Executive Producer |
| Courtenay Valenti | Executive Producer |
| Toby Emmerich | Executive Producer |
| Cate Adams | Executive Producer |
| Rodrigo Prieto | Cinematographer |
| Nick Houy | Film Editing |
| Mark Ronson | Original Music |
| Andrew Wyatt | Original Music |
| Sarah Greenwood | Production Design |
| Andrew Max Cahn | Art Director |
| Katie Spencer | Set Decoration |
| Jacqueline Durran | Costume Design |
| Lucy Bevan | Casting |
| Allison Jones | Casting |