 | Douglas Booth als Romeo Montague |
 | Hailee Steinfeld als Juliet Capulet |
 | Damian Lewis als Lord Capulet |
 | Kodi Smit-McPhee als Benvolio |
 | Natascha McElhone als Lady Capulet |
 | Christian Cooke als Mercutio |
 | Ed Westwick als Tybalt |
 | Lesley Manville als The Nurse |
 | Tomas Arana als Lord Montague |
 | Laura Morante als Lady Montague |
 | Stellan Skarsgård als Prince of Verona |
 | Tom Wisdom als Count Paris |
 | Anton Alexander als Abraham (House of Montague) |
 | Clive Riche als Peter |
 | Nathalie Rapti Gomez als Rosaline |
 | Leon Vitali als Apothecary |
 | Stefano Patti als Jack |
 | Paul Giamatti als Friar Laurence |
 | Matt Patresi als First Capulet Servant |
 | Marcus J. Cotterell als Second Capulet Servant |
| Carlo Carlei | Director |
| Julian Fellowes | Screenplay |
| Robert Edwards | ADR Mixer |
| Roy Bava | First Assistant Director |
| Federico Laurenti | Makeup Artist |
| Abel Korzeniowski | Original Music Composer |
| Cristina Onori | Set Decoration |
| Domingo Santoro | Hairstylist |
| Peter Nicastro | Hairstylist |
| Lidia Minì | Makeup Artist |
| Laura Borselli | Makeup Designer |
| Francesco Pegoretti | Hair Designer |
| Armando Savoia | Art Direction |
| Carlo Poggioli | Costume Design |
| Jana Carboni | Key Makeup Artist |
| Peter Honess | Editor |
| Claudia Catini | Hairstylist |
| Armido Pezzato | Hairstylist |
| David Tattersall | Director of Photography |
| Gianpaolo Rifino | Art Direction |
| Robert Ireland | Sound Designer |
| Roberto Barbona | Dolly Grip |
| Tommaso Dubla | Painter |
| Alexandra Montgomery | Post Production Coordinator |
| Armando Vici | Construction Manager |
| Jack Ravenscroft | First Assistant Director |
| Sebastiano Murer | Property Master |
| Sonia Cilia | Production Coordinator |
| Leon Vitali | Dialogue Coach |
| Ferdinando Mazzella | Carpenter |
| Diego Gualino | Boom Operator |
| Edward Trybek | Orchestrator |
| Marco Moroni | Key Grip |
| Serena Fiumi | Costume Supervisor |
| Neal Desby | Orchestrator |
| Rachel Griffiths | Script Supervisor |
| Richard Pryke | Sound Re-Recording Mixer |
| Franco Maria Salamon | Stunt Coordinator |
| Emanuele Leurini | Camera Operator |
| Ellen Taylor | First Assistant Editor |
| Natalie Baartz | Music Supervisor |
| Francesco Motolese | Sculptor |
| Lee Herrick | Supervising Sound Editor |
| Daniele Massaccesi | Steadicam Operator |
| Dave Tinsley | Dialogue Editor |
| Marco Raimondi | Gaffer |
| Giovanni Casalnuovo | Costume Supervisor |
| Barbara Busso | Art Department Coordinator |
| Andrew Caller | Sound Re-Recording Mixer |
| David Tattersall | Camera Operator |
| Karen Elliott | Music Supervisor |
| Pasquale Di Viccaro | Visual Effects Supervisor |
| Matt Shelton | Music Editor |
| Tonino Zera | Production Design |
| William Shakespeare | Theatre Play |
