 | Hayden Christensen als Anakin Skywalker / Darth Vader |
 | Ewan McGregor als Obi-Wan Kenobi |
 | Natalie Portman als Padmé Amidala |
 | Ian McDiarmid als Chancellor Palpatine / Darth Sidious |
 | Samuel L. Jackson als Mace Windu |
 | Jimmy Smits als Senator Bail Organa |
 | Frank Oz als Yoda (voice) |
 | Anthony Daniels als C-3PO |
 | Christopher Lee als Count Dooku |
 | Keisha Castle-Hughes als Queen of Naboo |
 | Silas Carson als Nute Gunray / Ki-Adi Mundi |
 | Jay Laga'aia als Captain Typho |
 | Bruce Spence als Tion Medon |
 | Wayne Pygram als Governor Tarkin |
 | Temuera Morrison als Commander Cody |
 | David Bowers als Mas Amedda |
 | Oliver Ford Davies als Sio Bibble |
 | Ahmed Best als Jar Jar Binks |
 | Rohan Nichol als Captain Antilles |
 | Jeremy Bulloch als Captain Colton |
 | Amanda Lucas als Terr Taneel |
 | Kenny Baker als R2-D2 |
 | Peter Mayhew als Chewbacca |
 | Rebecca Jackson Mendoza als Queen of Alderaan |
 | Joel Edgerton als Owen Lars |
 | Bonnie Piesse als Beru Lars |
| Jett Lucas als Zett Jukassa |
| Tux Akindoyeni als Agen Kolar |
| Matt Rowan als Senator Orn Free Taa |
| Kenji Oates als Saesee Tiin |
 | Amy Allen als Aayla Secura |
| Bodie Taylor als Clone Trooper |
 | Graeme Blundell als Ruwee Naberrie |
 | Trisha Noble als Jobal Naberrie |
 | Claudia Karvan als Sola Naberrie |
| Keira Wingate als Ryoo Naberrie |
| Hayley Mooy als Pooja Naberrie |
| Sandi Finlay als Sly Moore |
| Katie Lucas als Chi Eekway |
 | Genevieve O'Reilly als Mon Mothma |
| Warren Owens als Fang Zar |
 | Kee Chan als Malé-Dee |
 | Rena Owen als Nee Alavar |
 | Christopher Kirby als Giddean Danu |
 | Matthew Wood als General Grievous (voice) |
 | Kristy Wright als Moteé |
| Coinneach Alexander als Whie |
| Mousy McCallum als Bene |
 | Michael Kingma als Wookiee |
 | Axel Dench als Wookiee |
| Steven Foy als Wookiee |
| Julian Khazzouh als Wookiee |
| James Rowland als Wookiee |
| David Stiff als Wookiee |
 | Robert Cope als Wookiee |
 | George Lucas als Baron Papanoida (uncredited) |
 | Nick Gillard als Cin Drallig (uncredited) |
| Aidan Barton als Luke Skywalker / Leia Organa (uncredited) |
 | James Earl Jones als Darth Vader (voice - uncredited) |
| Ben Cooke als Kit Fisto (uncredited) |
 | David Acord als GH-7 Medical Droid (voice) (uncredited) |
| Paul Bateman als Meena TIlls (uncredited) |
| Ross Beadman als Sors Bandeam (uncredited) |
 | Jerome St. John Blake als Mas Amedda (uncredited) |
| Robert M. Bouffard als Clone Trooper (uncredited) |
| Jill Brooks als Opera House Patron (uncredited) |
| Gene Bryant als Darth Vader (uncredited) |
| Josh Canning als Jedi Knight (uncredited) |
| Dominique Chionchio als Jedi Knight (uncredited) |
 | Rob Coleman als Opera House Patron (uncredited) |
| Fay David als Luminara Unduli (uncredited) |
 | Caroline de Souza Correa als Bail Organa's Aide #1 (uncredited) |
| Eliana Dona als Hand Maiden (uncredited) |
| Malcolm Eager als Naboo Officer (uncredited) |
 | Nina Fallon als Stass Allie (uncredited) |
| Lawrence Foster als Blue Senate Guard (uncredited) |
| Tim Gibbons als Aqualish Senator (uncredited) |
 | Roger Guyett als Opera House Patron (uncredited) |
| Chantal Harrison als Elle (uncredited) |
| Philip Harvey als Female Nikto (uncredited) |
 | Pablo Hidalgo als Janu Godalhi (uncredited) |
| Ali Keshavji als Fire Speeder Pilot (uncredited) |
| Shaun R.L. King als Naboo Guard (uncredited) |
| Goran D. Kleut als Lampay Fay (uncredited) |
 | John Knoll als Fire Ship Pilot (uncredited) |
| Gervais Koffi als Jedi Knight (uncredited) |
| John M. Levin als Jedi Knight (uncredited) |
| Janet Lewin als Opera House Patron (uncredited) |
 | Bai Ling als Senator Bana Breemu (uncredited) |
| Dean Mitchell als Cellheim Anujo (uncredited) |
| Paul James Nicholson als Senator Po Nudo (uncredited) |
| Blake Nickle als Senator Calek Kelbin (uncredited) |
| Denise Ream als Opera House Patron (uncredited) |
| Anthony Reyna als Opera Guest (uncredited) |
| Christopher Rodriguez als Gilgamour (uncredited) |
| Hamish Roxburgh als Naboo Guard (uncredited) |
| Mike Savva als Clone Jedi Knight (uncredited) |
| Jacqui Louez Schoorl als Senator (uncredited) |
 | Lisa Shaunessy als Senator (uncredited) |
| Orli Shoshan als Shaak Ti (uncredited) |
| John Sigurdson als Runway Worker (uncredited) |
 | Christian Simpson als BD-3000 Luxury Droid (movements) (uncredited) |
 | Paul Spence als Senator Ask Aak (uncredited) |
 | Suzie Steen als Hand Maiden 3 (uncredited) |
| Richard Stride als Poggle the Lesser (uncredited) |
| Marty Wetherill als Magistrate Passel Argente (uncredited) |
 | Aaliyah Williams als Jedi Knight (uncredited) |
| Masa Yamaguchi als Senator (uncredited) |
| Matt Sloan als Plo Koon |
| Paul Davies als Meena Tills, Mon Calamari Senator (uncredited) |
| George Lucas | Screenplay |
| George Lucas | Director |
| George Lucas | Executive Producer |
| Rick McCallum | Producer |
| John Williams | Original Music Composer |
| Steven Spielberg | Second Unit Director |
| Ben Burtt | Editor |
| Ben Burtt | Sound Designer |
| Ben Burtt | Supervising Sound Editor |
| David Tattersall | Director of Photography |
| Nick Gillard | Stunt Coordinator |
| Peter Russell | Art Direction |
| Peter Russell | Supervising Art Director |
| Dennie Thorpe | Foley Artist |
| Jana Vance | Foley Artist |
| Richard Roberts | Set Decoration |
| Brian Donovan | Production Manager |
| Ellen Heuer | Foley Artist |
| Ben Cooke | Stunt Double |
| Roger Barton | Editor |
| Robert Farr | ADR Mixer |
| Christine King | Casting |
| Teresa Eckton | Sound Effects Editor |
| Tom Myers | Sound Re-Recording Mixer |
| Gavin Bocquet | Production Design |
| Trisha Biggar | Costume Design |
| Phil Harvey | Art Direction |
| Ian Gracie | Art Direction |
| Ramiro Belgardt | Music Editor |
| Jason Ballantine | Assistant Editor |
| Kenneth Wannberg | Supervising Music Editor |
| Matthew Wood | Supervising Sound Editor |
| Nash Edgerton | Stunt Double |
| Derek Thompson | Concept Artist |
| Derek Thompson | Storyboard Artist |
| Maura Fay | Extras Casting |
| Damien Drew | Assistant Art Director |
| Jean-Marie Gindraux | Location Manager |
| Karen Murphy | Assistant Art Director |
| Stephen Jones | Unit Production Manager |
| Guido Cerasuolo | Production Supervisor |
| Colin Fletcher | First Assistant Director |
| David Acord | Assistant Sound Editor |
| Michael Mooney | Assistant Costume Designer |
| Gillian Libbert | Costume Supervisor |
| Nicole Young | Costume Supervisor |
| Kerry Thompson | Wardrobe Supervisor |
| Ty Teiger | Property Master |
| Roger Guyett | Visual Effects Supervisor |
| Jayne-Ann Tenggren | Script Supervisor |
| Cheryl Nardi | Assistant Editor |
| Adam Jenkins | Third Assistant Director |
| Eddie Knight | Gaffer |
| Jacinta Leong | Assistant Art Director |
| Christopher Scarabosio | Sound Re-Recording Mixer |
| Colette Birrell | Art Department Coordinator |
| John Knoll | Visual Effects Supervisor |
| Calum McFarlane | Camera Operator |
| Paul 'Salty' Brincat | Sound Recordist |
| Shanthi Nadaraja | Construction Coordinator |
| Joseph Jett Sally | Additional Editing |
| Dave Elsey | Creature Technical Director |
| Rob Coleman | Animation Director |
| Nikki Gooley | Makeup Supervisor |
| Nadine Wilkie | Assistant Makeup Artist |
| Simon Harding | Camera Operator |
| Simon Harding | Steadicam Operator |
| Mark Appleby | ADR Recordist |
| Lon Lucini | Assistant Property Master |
| Dawn Higginbotham | Post Production Supervisor |
| Steve Slanec | Dialogue Editor |
| Steve Slanec | ADR Editor |
| Frank Rinella | Foley Mixer |
| Shane Thomas | Makeup Artist |
| David Nichols | Key Grip |
| James Hopwood | Best Boy Grip |
| Rod Conder | Boom Operator |
| Steve Braggs | Visual Effects Technical Director |
| Ali Keshavji | Assistant Director |
| Greg Hajdu | Construction Manager |
| Clive Memmott | Assistant Art Director |
| Jeremy Molod | ADR Editor |
| Tracy Reeby | Hairdresser |
| Rob Burgess | Third Assistant Director |
| Jamie Forester | Post Production Supervisor |
| Michael Vivian | Dolly Grip |
| Chris Tomkins | Set Decoration Buyer |
| Iain Mathieson | Rigging Gaffer |
| Stewart Monteith | Best Boy Electric |
| Vivienne MacGillicuddy | Makeup Artist |
| Brett McDowell | Dolly Grip |
| Samantha Smith McGrady | Third Assistant Director |
| Paul Sullivan | Second Second Assistant Director |
| George Peterson Jr. | Foley Recordist |
| John Walker | VFX Artist |
| Moez Kamoun | First Assistant Director |
| Jason McPhee | Best Boy Grip |
| Fraser Fennell-Ball | Third Assistant Director |
| Iain Lawrence | Third Assistant Director |
| Beverley Dunn | Assistant Set Decoration |
| Sue Wood | Additional Director of Photography |
| Deborah Antoniou | Second Assistant Director |
| Annette Miles | Key Hairdresser |
| Belinda Cahill | Payroll Accountant |
| Reece Ewing | Post Production Supervisor |
| Debra K. Chinn | Post Production Assistant |
| Richard Mueck | Sculptor |
| Moses Fotofili | Best Boy Electric |
| Eddie Thorne | Third Assistant Director |
| Man-Yiu Lee | Production Manager |
| Nick Simmonds | Third Assistant Director |
| Trish McAskill | Casting Assistant |
| Maurizio Licciardello | Location Manager |
| Christopher Tangney | Art Department Assistant |
| Bob Bowles | Stunt Double |
| London Symphony Orchestra | Musician |
