REPARTO:
Qui-Gon Jinn - Liam Neeson
Obi-Wan Kenobi - Ewan McGregor
Queen Amidala - Padmé Naberrie - Natalie Portman
Anakin Skywalker - Jake Lloyd
Senator Palpatine - Ian McDiarmid
Shmi Skywalker - Pernilla August
Sio Bibble - Oliver Ford Davies
Captain Panaka - Hugh Quarshie
Jar Jar Binks - Ahmed Best
C-3PO - Anthony Daniels (voice & puppeteer)
R2-D2 - Kenny Baker
Yoda - Frank Oz (voice & puppeteer)
Chancellor Finis Valorum - Terence Stamp
Boss Nass - Brian Blessed
Watto - Andrew Secombe (voice)
Darth Maul - Ray Park
Sebulba - Lewis Macleod (voice)
Wald / Weazel / Grimy - Warwick Davis
Captain Tarpals - Steven Spiers (voice)
Nute Gunray / Lott Dod - Silas Carson
Rune Haako / Mas Amedda - Jerome Blake
Daultay Dofine - Alan Ruscoe
Ric Olié - Ralph Brown
Fighter Pilot Bravo 5 - Celia Imrie
Fighter Pilot Bravo 2 - Benedict Taylor
Fighter Pilot Bravo 3 - Clarence Smith
Mace Windu - Samuel L. Jackson
Senate Guard - Dominic West
Rabé - Karol Cristina da Silva
Eirtaé - Friday (Liz) Wilson
Yané - Candice Orwell
Saché - Sofia Coppola
Sabé - Kiera Knightley
Radiant VII Captain - Bronagh Gallagher
TC-14 - John Fensom
Fode Annodue - Greg Proops (voice)
Beed Annodue - Scott Capurro (voice)
Jabba the Hutt - Himself
Jira - Margaret Towner
Kitster - Dhruv Chanchani
Seek - Oliver Walpole
Amee - Jenna Green
Melee - Megan Udall
Ki-Adi-Mundi - Silas Carson
Oppo Rancisis - Jerome Blake
Plo Koon - Alan Ruscoe
Eeth Koth - Hassani Shapi
Adi Gallia - Gin (Clarke)
Saesee Tiin - Khan Bonfils
Yarael Poof - Michelle Taylor
Even Piell - Michaela Cottrell
Depa Billaba - Dipika O'Neill Joti
Yaddle - Phil Eason (puppeteer)
Aks Moe - Mark Coulier
Yoda puppeteers - Katherine Smee / Donald Austen / David Greenaway
Voice of TC-14 - Lindsay Duncan
Voice of Darth Maul - Peter Serafinowicz
Voice of Rune Haako - James Taylor
Voice of Lott Dod - Toby Longworth
Voice of Daultay Dofine - Chris Sanders
Voice of Aks Moe - Marc Silk
Voice of Tey How - Tyger

REPARTO NO ACREDITADO:
Darth Sidious - Ian McDiarmid
C-3PO - Michael Lynch (puppeteer)
Cecil Bibble - Bob Woods
Aurra Sing - Michonne Bourriague
Bib Fortuna - Matthew Wood
Ann Gella - Nifa Hindes
Tann Gella - Nishan Hindes
Sebulba - Miguel Fuertes (CGI animator)
Mawhonic / Teemto Pagalies - Michael Sorich (CGI animator)
Aldar Beedo - Nick Jameson (CGI animator)
Ark "Bumpy" Roose / Ebe Endocott - Roger L. Jackson (CGI animator)
Ben Quadinaros / Clegg Holdfast - Dominic Armato (CGI animator)
Gasgano / Ody Mandrell - Bob Bergen (CGI animator)
Elan Mak-Kurtob / Wan Sandage - Tom Kane (CGI animator)
Mars Guo - Jim Ward (CGI animator)
Boles Roor - Peter Lurie (CGI animator)
Ratts Tyerell - Terry McGovern (CGI animator)
Dud Bolt - David Jeremiah (CGI animator)
Gonklos - Ray Griffiths (CGI animator)
Flag Bearer - Doug Chiang
Podrace Spectators - Jeff Shay
Podrace Spectators - John Ellis
Podrace Spectators - Rob Coleman
Radiant VII Pilot - Silas Carson
Senate Guard - Roman Coppola
Passel Argente - Stephen Boyle
Miela - Trisha Biggar
Senate Delegates - Chrissie England
Senate Delegates - Jim Morris
Senate Delegates - Ahmed Best
Horox Ryyder / Orn Free Taa / Graxol Kelvyyn / Trade Federation Delegate - Jerome Blake
Robri Eibra (Naboo Courier) - Robri Eibra
Naboo Couriers - Ben Burtt
Naboo Couriers - Dwayne Williams
Naboo Couriers - Ira Feiedman
Naboo Couriers - Paul Martin Smith
Naboo Couriers - Rick McCallum
Kale Porkins (Fighter Pilot Bravo 4) / Flag Bearer - John Knoll
Naboo Starfighter Pilot - Christian Simpson
Naboo Security Officer - Nathan Hamill
Lord Sweetsin - Steve Sansweet
Kaadu Handler - Dan Madsen
Princess Ellie - Madison Lloyd
Naboo Citizens - Patrice Girod
Naboo Citizens - David Oghia
Naboo Citizens - Allan Kaush
Naboo Citizens - Jon Bradley Snyder
Naboo Citizens - Oliver Denker
TC-6 - John Fensom
Yoda - Warwick Davis (stand-in)
Twi'lek Consort (DVD Edition) - Amy Allen

Producida por: Rick McCallum
Productor Ejecutivo: George Lucas
Dirigida por: George Lucas
Escrita por: George Lucas
Edición: Ben Burtt, Paul Martín Smith, George Lucas (sin crédito)
Director de Fotografía: David Tattersall
Diseño de producción: Gavin Bocquet
Edición y diseñador de sonido: Ben Burtt
Casting: Robin Gurland
Vestuario: Trisha Biggar
Música: John Williams
Efectos visuales: John Knoll, Dennis Muren y Scott Squires
Director de animación: Rob Coleman
Diseños conceptuales: Doug Chiang
Coordinador de dobles: Nick Gillard
Maquillaje: Paul Engelen