 James StewartDet. John 'Scottie' Ferguson | Det. John 'Scottie' Ferguson |
 Kim NovakMadeleine Elster / Judy Barton | Madeleine Elster / Judy Barton |
 Barbara Bel GeddesMarjorie 'Midge' Wood | Marjorie 'Midge' Wood |
 Tom HelmoreGavin Elster | Gavin Elster |
 Henry JonesCoroner | Coroner |
 Raymond BaileyScottie's Doctor | Scottie's Doctor |
 Ellen CorbyManager of McKittrick Hotel | Manager of McKittrick Hotel |
 Konstantin ShaynePop Leibel | Pop Leibel |
 Lee PatrickCar Owner Mistaken for Madeleine | Car Owner Mistaken for Madeleine |
 Bess FlowersDiner at Ernie's (uncredited) | Diner at Ernie's (uncredited) |
 Alfred HitchcockMan Walking Past Elster's Office (uncredited) | Man Walking Past Elster's Office (uncredited) |
| DDavid AhdarPriest (uncredited) | Priest (uncredited) |
 Sara TaftNun (uncredited) | Nun (uncredited) |
 Ezelle PouleOlder Mistaken Identity (uncredited) | Older Mistaken Identity (uncredited) |
 John BensonSalesman (uncredited) | Salesman (uncredited) |
 Paul BryarCaptain Hansen (uncredited) | Captain Hansen (uncredited) |
 Steve ConteBurglar (uncredited) | Burglar (uncredited) |
 Fred GrahamPoliceman on Rooftop (uncredited) | Policeman on Rooftop (uncredited) |
 Forbes MurrayDiner at Ernie's (uncredited) | Diner at Ernie's (uncredited) |
| RRaoul FreemanDiner at Ernie's (uncredited) | Diner at Ernie's (uncredited) |
