- Steve Staley
- Â Shiro Amada 12 episodes, 1996-1999
- Steve Kramer
- Â Terry Sanders Jr. 12 episodes, 1996-1999
- Debra Rogers
- Â Karen Joshua 12 episodes, 1996-1999
- Emilie de Azevedo Brown
- Â Aina Sahalin 12 episodes, 1996-1999
- Anthony Pulcini
- Â Michel Ninorich 12 episodes, 1996-1999
- Kikuko Inoue
- Â Aina Sahalin 11 episodes, 1996-1999
- Hiro Yûki
- Â Michel Ninorinch / ... 11 episodes, 1996-1999
- Nobuyuki Hiyama
- Â Shiro Amada 11 episodes, 1996-1999
- Tesshô Genda
- Â Terry Sanders 10 episodes, 1996-1999
- Mami Koyama
- Â Karen Joshua 10 episodes, 1996-1999
- Keiji Fujiwara
- Â Eledore Mathiss 8 episodes, 1996-1999
- Ichirô Nagai
- Â Gidan Nickerd / ... 8 episodes, 1996-1999
- Show Hayami
- Â Gineas Sahalin 7 episodes, 1996-1999
- Chinami Nishimura
- Â Kiki Rosita 6 episodes, 1996-1999
- Yuzuru Fujimoto
- Â Kojima 6 episodes, 1996-1999
- Osamu Ichikawa
- Â Norris Packard 6 episodes, 1996-1998
- Jun'ichi Sugawara
- Â Noppo / ... 5 episodes, 1996-1998
- Isshin Chiba
- Â Mike / ... 4 episodes, 1996-1998
- Kyônosuke Kami
- Â Yuri Kellerne 4 episodes, 1996-1997
- Naoko Matsui
- Â Sally 3 episodes, 1996-1998
- Bob Buchholz
- Â Fed Soldier / ... 3 episodes, 1996-1997
- Brad Sergi
- Â Chibi 3 episodes, 1996-1997
- Chafûrin
- Â Hige 3 episodes, 1996-1997
- Joe Romersa
- Â Hige 3 episodes, 1996-1997
- Paul Schackman
- Â Walla 3 episodes, 1996
- Doug Stone
- Â Additional Voices 3 episodes, 1996
- John DeMita
- Â Walla 3 episodes, 1998-1999
- Don Fischer
- Â Additional Voices / ... 2 episodes, 1996-1998
- Masashi Hirose
- Â Balest Rosita 2 episodes, 1996-1997
- Chieko Honda
- Â Secretary 1 episode, 1996
- Hiroshi Naka
- Â Masado 1 episode, 1996
- Banjô Ginga
- Â Gihren Zabi 1 episode, 1996
- Chisa Yokoyama
- Â Radio DJ 1 episode, 1996
- Michael McCarty
- Â Ship's Captain 1 episode, 1996
- Yasuhiro Takato
- Â Man C 1 episode, 1996
- Dana Craig
- Â Additional Voices 1 episode, 1996
- Tetsuya Iwanaga
- Â Man B 1 episode, 1996
- Tôru Furusawa
- Â Man A 1 episode, 1996
- Yuka Imai
- Â Navigator 1 episode, 1996
- Jerry Gelb
- Â Masado 1 episode, 1996
- Kazuyuki Ishikawa
- Â Man F 1 episode, 1996
- Nana Yamaguchi
- Â Maria 1 episode, 1996
- Toshiaki Doi
- Â Man DD 1 episode, 1996
- Yasushi Niko
- Â Man E 1 episode, 1996
- Ken'yû Horiuchi
- Â Bone Abust 1 episode, 1997
- Yoshiko Sakakibara
- Â Topp 1 episode, 1997
- Hideyuki Umezu
- Â Arth 1 episode, 1997
- Yukimasa Kishino
- Â Captain of Magellan 1 episode, 1997
- Toshihiko Nakajima
- Â Dell 1 episode, 1997
- Kae Araki
- Â Kerguelenko 1 episode, 1998
- Ikue Ôtani
- Â Boy A 1 episode, 1999
- Matthew Elkins
- Â Bits 1 episode, 1999
- Yukari Tamura
- Â Girl C 1 episode, 1999
- Sayaka Aida
- Â Twin B 1 episode, 1999
- Naomi Nagasawa
- Â Boy B 1 episode, 1999
- Rieko Takahashi
- Â Twin A 1 episode, 1999
- Matthew Mercer
- Â Various Characters unknown episodes
- Barbara Goodson
- Â Maria unknown episodes
- Daran Norris
- Â Additional Voices unknown episodes
- Michael Forest
- Â Lt. Col. Jokima unknown episodes
- Kirk Thornton
- Â Dell unknown episodes
- Gary Dubin
- Â Additional Voices unknown episodes
- Michelle Ruff
- Â Kiki Rosita unknown episodes
- Michael Gregory
- Â Baresto unknown episodes
- Lex Lang
- Â Maj. Gen. Ginias Sakhalin unknown episodes
- Mona Marshall
- Â Additional Voices unknown episodes
- Michael McConnohie
- Â Norris Packard unknown episodes
- Melissa Fahn
- Â Child Karen unknown episodes
- Robert Axelrod
- Â Gaw Commander unknown episodes
- Kevin Brief
- Â Additional Voices unknown episodes
- Sherry Lynn
- Â Woman unknown episodes
- Sandy Fox
- Â Child unknown episodes
- Dan Woren
- Â Rob unknown episodes
- Joshua Seth
- Â Injured Zeon Soldier unknown episodes
- Dorothy Elias-Fahn
- Â Sally, Village Merchant unknown episodes
- Lia Sargent
- Â Mother unknown episodes
- Skip Stellrecht
- Â Additional Voices unknown episodes
- Doug Lee
- Â Additional Voices unknown episodes
- Brianne Brozey
- Â Boy unknown episodes
- Eddie Frierson
- Â Cpl. Eledore Massis unknown episodes
- Bill Timoney
- Â Additional Voices unknown episodes
- Andrew Philpot
- Â Additional Voices unknown episodes
- Dan Lorge
- Â Additional Voices unknown episodes
- R. Martin Klein
- Â Capt. Jidan Nickard unknown episodes
- Barry Stigler
- Â Bearded Zeon Soldier unknown episodes
- Douglas Rye
- Â Additional Voices unknown episodes
- Jonathan C. Osborne
- Â Additional Voices unknown episodes
- Steve Cassling
- Â Mechanic unknown episodes
- Paul Stephen
- Â Additional Voices unknown episodes
- Cody MacKenzie
- Â Additional Voices unknown episodes
- Sharon Alsina
- Â Topp unknown episodes
- Doug Hamblin
- Â Additional Voices unknown episodes
- John Michael
- Â Additional Voices unknown episodes
- Mickey Finn
- Â Additional Voices unknown episodes
- Robert Martin
- Â Additional Voices unknown episodes
- Chris Drury
- Â Additional Voices unknown episodes
- Mark Tabbert
- Â Additional Voices unknown episodes
- Gene Holliday
- Â Additional Voices unknown episodes
- Thomas Cooper
- Â Additional Voices unknown episodes
- Adam Sholder
- Â Additional Voices unknown episodes
- Buck Wilkins
- Â Additional Voices unknown episodes