People of the Palace |
 | Charles Chaplin | .... | Hynkel, Dictator of Tomania |
 | Jack Oakie | .... | Napaloni, Dictator of Bacteria |
 | Reginald Gardiner | .... | Schultz |
 | Henry Daniell | .... | Garbitsch |
 | Billy Gilbert | .... | Herring |
 | Grace Hayle | .... | Madame Napaloni |
 | Carter De Haven | .... | Bacterian Ambassador |
People of the Ghetto |
 | Charles Chaplin | .... | A Jewish Barber |
 | Paulette Goddard | .... | Hannah |
 | Maurice Moscovich | .... | Mr. Jaeckel |
 | Emma Dunn | .... | Mrs. Jaeckel |
 | Bernard Gorcey | .... | Mr. Mann |
 | Paul Weigel | .... | Mr. Agar |
and |
 | Chester Conklin | .... | Barber's Customer |
 | Esther Michelson | .... | Jewish Woman |
 | Hank Mann | .... | Storm Trooper |
 | Florence Wright | .... | Blonde Secretary |
 | Eddie Gribbon | .... | Tomanian Storm Trooper |
 | Robert O. Davis | .... | Tomanian Officer |
 | Eddie Dunn | .... | Whitewashed Storm Trooper |
 | Nita Pike | .... | Secretary |
 | Peter Lynn | .... | Commander of Storm Troopers |
 | Dick Alexander | .... | Tomanian Officer in 1918 (uncredited) |
 | Sig Arno | .... | Compact Parachute Inventor (uncredited) |
 | William Arnold | .... | Tomanian Officer (uncredited) |
 | Don Brodie | .... | Reporter (uncredited) |
 | Gino Corrado | .... | Sculptor (uncredited) |
 | John Davidson | .... | Hospital Superintendent (uncredited) |
 | Max Davidson | .... | Jewish Man (uncredited) |
 | Lew Davis | .... | Hospital Orderly (uncredited) |
 | Wheeler Dryden | .... | Heinrich Schtick (uncredited) |
 | Pat Flaherty | .... | Friendly Storm Trooper (uncredited) |
 | Bud Geary | .... | Storm Trooper (uncredited) |
 | Leyland Hodgson | .... | Big Bertha Gunnery Officer (uncredited) |
 | William Irving | .... | Man Seated on Bed (uncredited) |
 | Charles Irwin | .... | Banquet Waiter (uncredited) |
 | Ethelreda Leopold | .... | Blonde Secretary (uncredited) |
 | Torben Meyer | .... | Bald Barbershop Patron (uncredited) |
 | Jules Michelson | .... | Man in Ghetto (uncredited) |
 | Bert Moorhouse | .... | Hynkel's Staff Officer (uncredited) |
 | Nellie V. Nichols | .... | Jewish Woman (uncredited) |
 | Jack Perrin | .... | Jewish Man (uncredited) |
 | Lucien Prival | .... | Storm Trooper Officer (uncredited) |
 | Tiny Sandford | .... | Soldier in 1918 Tomania (uncredited) |
 | Harry Semels | .... | Jewish Merchant (uncredited) |
 | Carl Voss | .... | Officer (uncredited) |
 | Leo White | .... | Hynkel's Barber (uncredited) |