 Jane FondaCatherine 'Cat' Ballou | Catherine 'Cat' Ballou |
 Michael CallanClay Boone | Clay Boone |
 Lee MarvinKid Shelleen / Tim Strawn | Kid Shelleen / Tim Strawn |
 Dwayne HickmanJed | Jed |
 Tom NardiniJackson Two-Bears | Jackson Two-Bears |
 John MarleyFrankie Ballou | Frankie Ballou |
 Nat King ColeShouter - Sunrise Kid | Shouter - Sunrise Kid |
 Stubby KayeShouter - Sam the Shade | Shouter - Sam the Shade |
 Reginald DennySir Harry Percival | Sir Harry Percival |
 Jay C. FlippenSheriff Cardigan | Sheriff Cardigan |
 Arthur HunnicuttButch Cassidy | Butch Cassidy |
 Bruce CabotSheriff Maledon | Sheriff Maledon |
 Burt MustinAccuser | Accuser |
 Paul GilbertTrain Messenger | Train Messenger |
 Chuck RobersonArmed Guard (uncredited) | Armed Guard (uncredited) |
| AArt FelixTownsman (uncredited) | Townsman (uncredited) |
 Sailor VincentTownsman with Hairpiece (uncredited) | Townsman with Hairpiece (uncredited) |
 Robert PhillipsKlem (uncredited) | Klem (uncredited) |
| FFred RapportTownsman (uncredited) | Townsman (uncredited) |
 Charles HorvathHardcase (uncredited) | Hardcase (uncredited) |
 John HudkinsBrawler (uncredited) | Brawler (uncredited) |
| GGeorge FordBrothel Customer (uncredited) | Brothel Customer (uncredited) |
 Herman HackTownsman (uncredited) | Townsman (uncredited) |
 Noble 'Kid' ChissellDeputy at Hanging (uncredited) | Deputy at Hanging (uncredited) |
 Elizabeth HarrowerTownswoman (uncredited) | Townswoman (uncredited) |
