- Douglas Booth
- Romeo
- Hailee Steinfeld
- Juliet
- Ed Westwick
- Tybalt
- Christian Cooke
- Mercutio
- Paul Giamatti
- Friar Laurence
- Kodi Smit-McPhee
- Benvolio
- Lesley Manville
- Nurse
- Tomas Arana
- Lord Montague
- Laura Morante
- Lady Montague
- Damian Lewis
- Lord Capulet
- Natascha McElhone
- Lady Capulet
- Tom Wisdom
- Count Paris
- Stellan Skarsgård
- Prince Escalus
- Leon Vitali
- Apothecary
- Nathalie Rapti Gomez
- Rosaline
- Anton Alexander
- Abraham
- Carlo Carlei
- Director
- Julian Fellowes
- Producer, Screenwriter
- Simon Bosanquet
- Producer
- Lawrence Elman
- Producer
- Ileen Maisell
- Producer
- Alexander Koll
- Producer
- Doug Mankoff
- Producer
- Andrew Spaulding
- Producer
- Dimitra Tsingou
- Producer
- Nadja Swarovski
- Producer
- Philip Alberstat
- Executive Producer
- Marco Cohen
- Executive Producer
- Fabrizio Donvito
- Executive Producer
- Benedetto Habib
- Executive Producer
- Steven Silver
- Executive Producer
- Neil Tabatznik
- Executive Producer
- John Walsh III
- Executive Producer
- Jackie Walsh
- Executive Producer
- Markus Langes-Swarovski
- Executive Producer
- David Tattersall
- Cinematographer
- Peter Honess
- Film Editing
- Abel Korzeniowski
- Original Music
- Tonino Zera
- Production Design
- Gianpaolo Rifino
- Art Director
- Armando Savoia
- Art Director
- Maurizio Leonardi
- Set Decoration
- Christina Onori
- Set Decoration
- Carlo Poggioli
- Costume Design
- John Hubbard
- Casting
- Ros Hubbard
- Casting
