Doris Day
— Calamity Jane
Howard Keel
— Wild Bill Hickok
Allyn Ann McLerie
— Katie Brown
Philip Carey
— Lieutenant Danny Gilmartin
Dick Wesson
— Francis Fryer
Paul Harvey
— Henry Miller
Chubby Johnson
— Rattlesnake
Gale Robbins
— Adelaid Adams
Billy Bletcher
— Prospector (uncredited)
Bess Flowers
— Officer's Wife in Reception Line (uncredited)
Colin Kenny
— Chicagoan (uncredited)
Frank McLure
— Officer at Fort Dance (uncredited)
Bert Stevens
— Man at Fort Dance (uncredited)
Arthur Tovey
— Wedding Guest (uncredited)
Chuck Roberson
— Barfly (uncredited)
Beulah Archuletta
— Indian Woman on Saloon Balcony (uncredited)
Lane Chandler
— Prospector (uncredited)
Edmund Cobb
— Barfly (uncredited)
Sam Harris
— Officer at Dance (uncredited)
Pierce Lyden
— Citizen (uncredited)
Lee Shumway
— Bartender with White Sideburns (uncredited)
Charles Soldani
— Indian (uncredited)
Glenn Strange
— Prospector (uncredited)
Harry Tenbrook
— Townsman (uncredited)
Norman Stevans
— Chicago Show Spectator (uncredited)
Suzanne Ridgway
— Chicago Street Flirt (uncredited)
Sailor Vincent
— Barfly (uncredited)
Artie Ortego
— Barfly (uncredited)
Buddy Roosevelt
— Barfly (uncredited)
Art Felix
— Townsman (uncredited)