Alec Mason (voice)
Samanya (voice)
Red Faction Commander (voice)
General Roth (voice)
Admiral Kobel (voice)
Vasha (voice)
Dan Mason (voice)
(voice)
(voice) (as John Bentley)
Various (voice)
Various Military (voice)
Guerrilla Miner (voice)
EDf #3 (voice)
(voice) (as Armando Valdes Kennedy)
(voice) (as Jonell Kennedy)
(voice) (as Arif Kinchen)
(voice) (as Jordan Mader)
Carmen (voice)
(voice) (as Chris Parson)
(voice) (as Philip Anthony Rodriguez)
(voice) (as Isaac Singleton)
(voice) (as David Snell)
Kepler (voice)
Guerrilla (voice)