Natalie Portman

Nina Sayers / The Swan Queen

Mila Kunis

Lily / The Black Swan

Vincent Cassel

Thomas Leroy / The Gentleman

Barbara Hershey

Erica Sayers / The Queen

Winona Ryder

Beth Macintyre / The Dying Swan

Benjamin Millepied

David Moreau / The Prince

Ksenia Solo

Veronica / Little Swan

Kristina Anapau

Galina / Little Swan

Janet Montgomery

Madeline / Little Swan

Sebastian Stan

Andrew / Suitor

Toby Hemingway

Tom / Suitor

Sergio Torrado

Sergio / Rothbart

Mark Margolis

Mr. Fithian / Patron

Tina Sloan

Mrs. Fithian / Patron

Abraham Aronofsky

Mr. Stein / Patron

Marcia Jean Kurtz

Costumer Georgina

Shaun O'Hagan

Stage Manager Sebastian

Chris Gartin

Sexy Waiter Scott

Deborah Offner

Administrator Susie

Stanley B. Herman

Uncle Hank

Kurt Froman

Understudy for Siegfried

Marty Krzywonos

Conductor

Leslie Lyles

Nurse

John Epperson

Jaded Piano Player

Arkadiy Figlin

Piano Player

Tim Fain

Violin Player

Sarah Lane

Lady in the Lane

Patrick Heusinger

Rich Gent

Sarah Hay

Corps De Ballet

Gina Artese

Corps De Ballet

Anne Bergstedt Jordanova

Dancer (uncredited)