James Stewart
L.B. 'Jeff' Jefferies
Grace Kelly
Lisa Fremont
Wendell Corey
Det. Lt. Thomas J. Doyle
Thelma Ritter
Stella
Raymond Burr
Lars Thorwald
Judith Evelyn
Miss Lonelyhearts
Ross Bagdasarian
Songwriter
Georgine Darcy
Miss Torso
Sara Berner
Woman on Fire Escape
Frank Cady
Man on Fire Escape
Jesslyn Fax
Miss Hearing Aid
Irene Winston
Emma Thorwald
Jerry Antes
Dancer with Miss Torso (uncredited)
Benny Bartlett
Man with Miss Torso (uncredited)
Sue Casey
Sunbather (uncredited)
Iphigenie Castiglioni
Woman with Bird (uncredited)
Marla English
Girl at Songwriter's Party (uncredited)
Bess Flowers
Songwriter's Party Guest with Poodle (uncredited)
Fred Graham
Detective (uncredited)
Kathryn Grant
Girl at Songwriter's Party (uncredited)
Alfred Hitchcock
Clock-Winder in Songwriter's Apartment (uncredited)
Harry Landers
Man with Miss Lonelyhearts (uncredited)
Eddie Parker
Detective (uncredited)
Dick Simmons
Man with Miss Torso (uncredited)
Jack Stoney
Ice Man (uncredited)
Anthony Warde
Detective (uncredited)
Gig Young
Jeff's Editor (voice) (uncredited)
Rand Harper
Newlywed
Havis Davenport
Newlywed
James Cornell
Minor Role (uncredited)
Don Dunning
Detective (uncredited)
Art Gilmore
Radio Announcer (voice) (uncredited)
Charles Harvey
Minor Role (uncredited)
Len Hendry
Policeman (uncredited)
Alan Lee
Newlyweds' Landlord (uncredited)
Mike Mahoney
Policeman (uncredited)
Jonnie Paris
Sunbather (uncredited)
Robert Sherman
Minor Role (uncredited)
Ralph Smiley
Carl (uncredited)
