Arnold Schwarzenegger Major Alan "Dutch" Schaefer

Carl Weathers Al Dillon

Kevin Peter Hall The Predator / Helicopter Pilot

Elpidia Carrillo Anna Gonsalves

Bill Duke Mac Eliot

Jesse Ventura Blain Cooper

Sonny Landham Billy Sole

Richard Chaves Jorge "Poncho" Ramirez

R.G. Armstrong Major General Homer Phillips

Shane Black Rick Hawkins

Peter Cullen Predator (voice) (uncredited)

Steve Boyum Hostage Executed by the Russian (uncredited)

William H. Burton Jr. Guerilla Soldier Shot Down from Tree (uncredited)

Henry Kingi Guerilla Soldier Blown Up in Van (uncredited)

Sven-Ole Thorsen Russian Officer (uncredited)

Jack Verbois Guerilla Soldier Helicopter Pilot (uncredited)

Franco Columbu Medic (uncredited)