Template:Star Wars: The Clone Wars Season 3 cast

Starring
 * Ian Abercrombie as Chancellor Palpatine / Darth Sidious / Pirate #2 4 episodes
 * Omid Abtahi as Cadet Amis "The Academy"
 * David Acord as Brainee / Rabbit Droid / Rotta 2 episodes
 * Jeff Anderson as Smug "Wookiee Hunt"
 * Pernilla August as Shmi "Overlords"
 * Dee Bradley Baker as Aqua Droid / Arok the Hutt / Clone Troopers / Admiral Coburn / Cody / Onaconda Farr / Feral / Goron / Guard #1 / Knox / Moogan Captain / Mot-Not Rab / Ratch / Rex / Robonino / Secret Service Officer / Shopkeeper Droid / Sochek / Superintendent / Saesee Tiin / Torture Droid / Toydarian Guard #1 / Toydarian Minister #2 / TZ-33 19 episodes
 * Gregory Baldwin as Customs Officer / Mandalorian / Moogan Crew Member "Corruption"
 * Bob Bergen as Lama Su 2 episodes
 * Blair Bess as Even Piell 3 episodes
 * Ahmed Best as Defense Minister / Jar Jar "Supply Lines"
 * Larry Brandenburg as Bric / Medical Droid "Clone Cadets"
 * Clancy Brown as Nightbrother #3 / Savage Opress 2 episodes
 * Corey Burton as Cad Bane / Sib Canay / Nix Card / Count Dooku / Driver / Engineer / Gobi Glie / HELIOS-3E Chata Hyoki / J0-N0 / Levloa / Minister of Interior / Ky Narec / Nightbrother #1 / Chairman Papanoida / Senate Guard #1 / Siddiq / Dr. Zaz / Ziro the Hutt 13 episodes
 * Terrence Carson as Senator Aang / Alien / Justice Minister / Mace Windu 6 episodes
 * Chewbacca as Himself "Wookiee Hunt"
 * Cam Clarke as O-Mer 2 episodes
 * Anthony Daniels as C-3PO 2 episodes
 * Flo DiRe as Jocasta Nu "Assassin"
 * Robin Atkin Downes as Master Di / Cham Syndulla / Toydarian Minister #1 "Supply Lines"
 * Ashley Eckstein as K2-B4 / Ahsoka Tano / Twi'lek Dancer #1 12 episodes
 * Gideon Emery as Mee Deechi / Lott Dod / Gotal / Kerch Kushi / Toydarian Guard 4 episodes
 * Nika Futterman as Gardulla the Hutt / Nightsister / Chi Eekway Papanoida / Sy Snootles / TC-70 / Ventress 7 episodes
 * Brian George as King Katuunko / Male Twi'lek 2 episodes
 * Jeffrey "Duff" Goldman as Baker Droid "Evil Plans"
 * Barbara Goodson as Nightsister / Mother Talzin 3 episodes
 * Anna Graves as Satine Kryze / Minister of Finance / Sugi 3 episodes
 * Richard Green as Krix / Lo-Taren 2 episodes
 * Seth Green as Ion Papanoida / Todo 360 3 episodes
 * Jennifer Hale as Trella Bare'Ah / Senator Chuchi "Sphere of Influence"
 * Zach Hanks as Garnac 2 episodes
 * Whit Hertford as Cadet Korkie "The Academy"
 * Julian Holloway as Prime Minister Almec / Guard #2 2 episodes


 * Tom Kane as Narrator / Orderly / Police Captain / Police Droid / Secret Service Officer / Twi'lek Punk / Yoda / Yularen 22 episodes
 * Tom Kenny as Lt. Tan Divo / Greedo / Trade Federation Envoy "Sphere of Influence"
 * Jaime King as Aurra Sing "Assassin"
 * Phil LaMarr as Alderaan Guard / Bail Organa / Gume Sam / Senate Guard #2 / Orn Free Taa / TX-20 4 episodes
 * Matt Lanter as Clutch / Droid / Neimoidian Guard / Ratter / Secret Service Officer / Anakin Skywalker / TV-94 16 episodes
 * Daniel Logan as Clone Cadets "ARC Troopers"
 * Sunil Malhotra as Jinx 2 episodes
 * James Mathis III as Medical Droid / Captain Typho "Assassin"
 * Jameelah McMillan as Halle Burtoni / Maiden #2 2 episodes
 * Ashley Moynihan as Teckla Minnau / Cadet Soniee 2 episodes
 * Liam Neeson as Qui-Gon Jinn 2 episodes
 * Nolan North as Computer / El-Les "Clone Cadets"
 * Angelique Perrin as B0-N1 / Chorus Girl / Adi Gallia / Mama the Hutt / MF-80 / SN-D1 / Talia 4 episodes
 * Cara Pifko as Naa'leth / TJ-912 "Nightsisters"
 * Kevin Michael Richardson as Droogan / Gorga the Hutt / Jabba the Hutt / Marlo the Hutt 3 episodes
 * Al Rodrigo as Quinlan Vos "Hunt for Ziro"
 * Meredith Salenger as Che Amanwe Papanoida / Twi'lek Dancer #2 "Sphere of Influence"
 * Lloyd Sherr as Father 3 episodes
 * Stephen Stanton as Mas Amedda / Edcel Bar Gane / Nightbrother #2 / Mak Plain / Senator / Tarkin / Toydarian Guard #2 / Brother Viscus 7 episodes
 * Kath Soucie as Mina Bonteri / Maiden #1 / Mon Mothma 2 episodes
 * Jason Spisak as Christo / Coruscant Guard / Lux / Zinn Paulness 2 episodes
 * Catherine Taber as Padmé Amidala / Voe Atell / Karis / Minister 8 episodes
 * James Arnold Taylor as Computer / Admiral Dao / Obi-Wan Kenobi / Plo Koon / Lagon / Katt Mol / Pirate #1 / Osi Sobeck 14 episodes
 * Ryan Templeton as Cadet Lagos "The Academy"
 * Kevin Thoms as Dar "Padawan Lost"
 * Tasia Valenza as Shaak Ti 2 episodes
 * Adrienne Wilkinson as Daughter 2 episodes
 * Sam Witwer as Son 3 episodes
 * Matthew Wood as Battle Droids / Commando Droids / General Grievous 10 episodes
 * Gwendoline Yeo as Kalifa "Padawan Lost"
 * Special thanks to Peter Mayhew for being the heart and soul of Chewbacca "Wookiee Hunt"