 Lon ChaneyQuasimodo | Quasimodo |
 Patsy Ruth MillerEsmeralda | Esmeralda |
 Norman KerryPhoebus de Chateaupers | Phoebus de Chateaupers |
 Kate LesterMadame de Condelaurier | Madame de Condelaurier |
 Winifred BrysonFleur de Lys | Fleur de Lys |
 Nigel De BrulierDon Claudio | Don Claudio |
 Brandon HurstJehan | Jehan |
 Ernest TorrenceClopin | Clopin |
 Tully MarshallEl Rey Luis XI | El Rey Luis XI |
 Harry von MeterMons. Neufchatel | Mons. Neufchatel |
 Raymond HattonGringoire | Gringoire |
 Nick De RuizMons. Le Torteru | Mons. Le Torteru |
 Eulalie JensenMarie | Marie |
| RRoy LaidlawCharmolu | Charmolu |
| RRay MyersCharmolu's Assistant | Charmolu's Assistant |
| WWilliam ParkeJosephus | Josephus |
 Gladys BrockwellSister Gudule | Sister Gudule |
 John CossarJudge of the Court | Judge of the Court |
 Edwin WallockKing's Chamberlain | King's Chamberlain |
| FFred BehrleUndetermined Role (uncredited) | Undetermined Role (uncredited) |
 Joe Bonomo(uncredited) | (uncredited) |
| EEarl Gordon BostwickUndetermined Minor Role (uncredited) | Undetermined Minor Role (uncredited) |
 Helen Broneau(uncredited) | (uncredited) |
| CC.E. CollinsUndetermined Role (uncredited) | Undetermined Role (uncredited) |
| JJim CollinsUndetermined Role (uncredited) | Undetermined Role (uncredited) |
| HHarry De Vere(uncredited) | (uncredited) |
 Louise EmmonsOld Woman on Staircase (uncredited) | Old Woman on Staircase (uncredited) |
 Charles Farrell(uncredited) | (uncredited) |
 Al Ferguson(uncredited) | (uncredited) |
| MMax Garnetz(uncredited) | (uncredited) |
