| Maria | 娜塔利·伍德
 | |
| Tony | 理查德·贝梅尔
 | |
| Bernardo | 乔治·查金思
 | |
| Riff | 鲁斯·谭柏林
 | |
| Anita | 丽塔·莫雷诺
 | |
| Lieutenant Schrank | Simon Oakland | |
| Doc | Ned Glass
 | |
| Officer Krupke | William Bramley | |
| Ice | Tucker Smith | |
| Action | Tony Mordente | |
| A-rab | David Winters
 | |
| Baby John | Eliot Feld | |
| Snowboy | Bert Michaels | |
| Tiger | David Bean | |
| Joyboy | Robert Banas | |
| Big Deal (as Scooter Teague) | Anthony 'Scooter' Teague | |
| Mouthpiece (as Harvey Hohnecker) | Harvey Evans | |
| Gee-Tar | Tommy Abbott | |
| Anybodys Tomboy | Susan Oakes | |
| Graziella Riff's Girl | Gina Trikonis | |
| Velma Ice's Girl | Carole D'Andrea | |
| Chino | Jose De Vega | |
| Pepe | Jay Norman | |
| Indio | Gus Trikonis | |
| Juano | Eddie Verso | |
| Loco | Jaime Rogers
 | |
| Rocco | Larry Roquemore | |
| Luis (as Robert Thompson) | Robert E. Thompson
 | |
| Toro (as Nick Covacevich) | Nick Navarro | |
| Del Campo | Rudy Del Campo | |
| Chile | Andre Tayir | |
| Consuelo (as Yvonne Othon) | Yvonne Wilder | |
| Rosalia | Suzie Kaye | |
| Glad Hand Social Worker Leading Dance | John Astin
 | |
| Tony (singing voice) (uncredited) | Jimmy Bryant | |
| Extra (uncredited) | Christopher Culkin | |
| Extra (uncredited) | Elaine Joyce | |
