Template:Star Wars: The Clone Wars Season 1 cast

Starring
 * Ian Abercrombie as Chancellor Palpatine / Darth Sidious 7 episodes
 * David Acord as Droid A-4D / Aqualish Technician / Kowakian Monkey / Rabbit Droid / Senate Guards / Servant Droid 6 episodes
 * Dee Bradley Baker as Clone Troopers / Onaconda Farr / Pilf MukMuk / Pirate Guard #2 / Robonino / Thi-Sen 21 episodes
 * Ahmed Best as Jar Jar Binks "Bombad Jedi"
 * Tim Brock as Medical Droid TB-2 2 episodes
 * Corey Burton as Shahan Alama / Cad Bane / Nilim Bril / Count Dooku / Gobi Glie / Senator Kharrus / Pirate Guard #1 / Senate Guard / Mar Tuuk / Commander TX-20 / Ziro the Hutt 13 episodes
 * Terrence "TC" Carson as Mace Windu 6 episodes
 * George Coe as Tee Watt Kaa 2 episodes
 * Jim Cummings as Hondo Ohnaka 2 episodes
 * Olivia d'Abo as Luminara Unduli 3 episodes
 * Anthony Daniels as C-3PO 5 episodes
 * Robin Atkin Downes as Pantorian Guard / Cham Syndulla 2 episodes
 * Ashley Eckstein as Ahsoka Tano 14 episodes
 * Greg Ellis as Turk 2 episodes
 * Nika Futterman as Asajj Ventress 4 episodes
 * Brian George as Chairman Cho / King Katuunko 2 episodes
 * Jennifer Hale as Senator Chuchi / Aayla Secura 3 episodes
 * BJ Hughes as Jar Jar Binks 3 episodes
 * Tom Kane as Narrator / Senate Guard Captain / Yoda / Admiral Yularen 22 episodes


 * David Kaufman as Jaybo Hood "Mystery of a Thousand Moons"
 * Tom Kenny as Nute Gunray / Silood / Nahdar Vebb 3 episodes
 * Jaime King as Aurra Sing "Hostage Crisis"
 * Phil LaMarr as Kit Fisto / Amit Noloff / Bail Organa / Senator Philo / Orn Free Taa / Tripedal Medical Droid 5 episodes
 * Matt Lanter as Anakin Skywalker 18 episodes
 * James Marsters as Captain Argyus "Cloak of Darkness"
 * James Mathis III as Captain Typho 2 episodes
 * Jameelah McMillan as Queen Neeyutnee "Blue Shadow Virus"
 * Alec Medlock as Wag Too 2 episodes
 * Ron Perlman as Gha' Nachkt 2 episodes
 * Gary Scheppke as TA-175 "Liberty on Ryloth"
 * Catherine Taber as Padmé Amidala / Angel / Betty Droid / Numa 7 episodes
 * George Takei as Lok Durd "Defenders of Peace"
 * James Arnold Taylor as 4-A7 / Tae Boon / Henchman / Obi-Wan Kenobi / Plo Koon / Pantorian Assembly Representative / Tactical Droid 15 episodes
 * Matthew Wood as 3D / Battle Droids / Commando Droid / General Grievous / Senate Guard #1 & 3 / Super Battle Droids / Tactical Droid / Wat Tambor 19 episodes
 * Gwendoline Yeo as Peppi Bow / Hologram VJ / Nala Se 3 episodes
 * Michael York as Dr. Nuvo Vindi 2 episodes