Clint Eastwood
Joe Kidd

Dick Van Patten
Gérant de l'hôtel

Don Stroud
Lamarr Simms

Ed Deemer
Harry, barman

Gil Barreto
Emilio

Gregory Walcott
Bob Mitchell, sheriff du Sinola County

James Wainwright
Olin Mingo

Joaquín Martínez
Manolo

John Carter
Juge

John Saxon
Luis Chama

Lynne Marta
Elma

Paul Koslo
Roy Gannon

Pepe Callahan
Naco

Pepe Hern
Priest

Robert Duvall
Frank Harlan

Ron Soble
Ramon

Stella Garcia
Helen Sanchez