Emilio Estevez
William H. 'Billy the Kid' Bonney
Kiefer Sutherland
Josiah Gordon 'Doc' Scurlock
Lou Diamond Phillips
Jose Chavez y Chavez
Christian Slater
Arkansas Dave Rudabaugh
William Petersen
Patrick Floyd 'Pat' Garrett
Alan Ruck
Hendry William French
R. D. Call
D.A. Rynerson
Balthazar Getty
Tom O'Folliard
Jack Kehoe
Ashmun Upson
Robert Knepper
Deputy Carlyle
Tom Kurlander
J.W. Bell
Viggo Mortensen
John W. Poe
Leon Rippy
Robert 'Bob' Ollinger
Tracey Walter
Beever Smith
Bradley Whitford
Charles Phalen
Scott Wilson
Governor Lewis Wallace
James Coburn
John Simpson Chisum
Jenny Wright
Jane Greathouse
Richard Schiff
Rat Bag
Mickie McGowan
Additional Dialogue Replacement (voice)
Michael Eiland
Shop Keeper
Jon Bon Jovi
Inmate (uncredited)