Florence Foster Jenkins
St Clair Bayfield
Cosmé McMoon
Kathleen
Agnes Stark
Phineas Stark
John Totten
Earl Wilson
Carlo Edwards
Dr. Hermann
Kitty
Arturo Toscanini
Mrs Vanderbilt
Mrs James O'Flaherty
Mrs Oscar Garmunder
Mrs EE Paterson
Baroness Le Feyre
Mrs Patsy Snow
Lily Pons
Augustus Corbin
Carlton Smith
Corporal Jones
Private Smith
Orlando Adams
Microphone Engineer
Elevator Operator
Ernest Ziegler
Donaghy
Finkler
Stephen Foster
Stagehand
Stagehand 2
Newspaper Vendor
Colonel
Chuck
Gino
Pearl
Edgar (Diner)
Antonio
Brooklyn Man
Tallulah Bankhead
Archie the Doorman
Edgar Booth Cunningham, Jr.
Clifford B. Thornton III
Piano Tuner
Cole Porter
Wag Woman (as Adele Smith Kennedy)
Florence's Dresser
Corbin's Gang
Passerby (uncredited)
American Lady (uncredited)
Woman at Newstand (uncredited)
Soldier on the Balcony (uncredited)
Boy in Elevator (uncredited)
Soldier (uncredited)
Stubbs (uncredited)
Girl on Staircase (uncredited)
Opera Audience (uncredited)
Doorman (uncredited)
Carnegie Hall Guest (uncredited)
Girl in Street (uncredited)
Man at Concierge Desk (uncredited)
Bohemian Man (uncredited)
Shoe Shine Boy (uncredited)
Confused Lady (uncredited)
Ritz Carlton Tuxedo Male (uncredited)
Hotel Guest (uncredited)
Navy Woman (uncredited)
Marine (uncredited)
Friend of Florence (uncredited)
Verdi Group Lady (uncredited)
New York Journalist (uncredited)
Journalist (uncredited)
New York Businessman (uncredited)
Businessman (uncredited)
Mr Levi (uncredited)
Lobby Guest (uncredited)
Waggish Bar Woman (uncredited)
Carnegie Hall Audience (uncredited)
Corbin's friend (uncredited)
Verdi Husband (uncredited)
Soldier Medic (uncredited)
Cross Dresser (uncredited)
Airborne Sergeant (uncredited)
Corbin Entourage Member (uncredited)
US Soldier (uncredited)
US Military Pilot (uncredited)
White Tied Latino Male (uncredited)
Concierge (uncredited)
Bayfield's Lawyer (uncredited)
Stage Hand (uncredited)
Extreme Bohemian Man (uncredited)
Waiter (uncredited)
Cocktail Dress (uncredited)
Audience (uncredited)
Cousin (uncredited)
Navy Boy (uncredited)
Customer (uncredited)
John (uncredited)
US Marine (uncredited)
Head Usher (uncredited)
Corbyns Entourage (uncredited)
Verdi Husband / Verdi Knight (uncredited)
Crummy Street Guy (uncredited)