Nance O'Neil Filmography
- Actor (35 credits)
- Okay, America! (1932) Mrs. Drake (replaced by Virginia Howell)
- Westward Passage (1932) Mrs. von Stael, not listed in creditsа
- False Faces (1932) Mrs. Finn
- The Royal Bed (1931) Queen Martha
- Their Mad Moment (1931) Grand Mere
- Cimarron (1931) Felice Venable
- Resurrection (1931) Princess Marya
- Transgression (1931) Honora «Nora» Maury
- A Woman of Experience (1931) Countess Runyi
- Secret Service (1931) Mrs. Varney
- The Good Bad Girl (1931) Mrs. J.P. Henderson
- Ladies of Leisure (1930) Mrs. Strong
- The Rogue Song (1930) Princess Alexandra
- Call of the Flesh (1930) Mother Superior
- The Eyes of the World (1930) Myra
- The Florodora Girl (1930) Mrs. Vibart
- The Lady of Scandal (1930) Lady Trench
- His Glorious Night (1929) Eugenie
- The Mad Woman (1919)
- Greed (1917) Alma
- The Seven Deadly Sins (1917) Alma (Greed), & (Seventh Sin)
- Hedda Gabler (1917) Hedda Gabler
- The Fall of the Romanoffs (1917) Czarina Alexandra
- Mrs. Balfame (1917) Mrs. Balfame
- The Seventh Sin (1917) Alma
- The Final Payment (1917) Nina
- The Flames of Johannis (1916) Zirah / Marika
- Souls in Bondage (1916) Rosa Brenner
- The Witch (1916) Zora Fernandez
- The Toilers (1916) Jane Brett
- The Iron Woman (1916) Sarah Maitland
- Kreutzer Sonata (1915) Miriam Friedlander
- Princess Romanoff (1915) Princess Fedora Romanoff
- A Woman's Past (1915) Jane Hawley
- The Count of Monte Cristo (1913) Mercedes
