ActorMartha Mattox
- Born June 16, 1879 in Natchez, Mississippi, USA
- Died May 2, 1933
- 1933Goldie Gets AlongFilmSaunders' Sister-in-Law
- 1932The Monster WalksFilmMrs. Krug
- 1932Haunted GoldFilmMrs. Herman
- 1932Behind the MaskFilmHotel Ansonia Maid
- 1932Murder at DawnFilmThe Housekeeper
- 1932Careless LadyFilmAunt Della
- 1932By Whose Hand?FilmSpinster Train Passenger (uncredited)
- 1932Dynamite RanchFilmAunt Sarah Collins
- 1932Heroes of the WestFilmAunt Martha
- 1932The Silver LiningFilmMatron
- 1932The Fourth HorsemanFilmMrs. Winters
- 1932No Greater LoveFilmInvestigator
- 1931Murder by the ClockFilmMiss Roberts
- 1931Born to LoveFilmHead Nurse (uncredited)
- 1931Misbehaving LadiesFilmMrs. Twitchell
- 1930LiliomFilmHousekeeper
- 1930ExtravaganceFilmBridge Playing Guest (uncredited)
- 1930Night WorkFilmMrs. McEvoy
- 1930The Girl Said NoFilmWedding Guest
- 1929Half MarriageFilmWife of Justice of the Peace
- 1929The Big Diamond RobberyFilmAunt Effie
- 1929The Fatal WarningFilmMrs. Charles Peterson
- 1929Montmartre RoseFilm
- 1928The Head ManFilmTwin
- 1928Fools for LuckFilmMrs. Simpson
- 1928The Little Shepherd of Kingdom ComeFilmMaw Turner
- 1928The Singapore MutinyFilmMrs. Watts
- 1927The Cat and the CanaryFilmMammy Pleasant
- 1927Old San FranciscoFilmMother - in Prologue
- 1927The Devil DancerFilmIsabel
- 1927Her Wild OatFilmDowager
- 1927SnowboundFilmAunt Amelia Foley
- 1927Love Me and the World Is MineFilmMrs. Thule
- 1927Finger PrintsFilmMother Malone
- 1927The 13th JurorFilmThe Housekeeper
- 1926TorrentFilmDoña Bernarda Brull
- 1926The Waning SexFilmEllen B. Armstrong
- 1926Christine of the Big TopsFilmMrs. Hastings
- 1926The RainmakerFilmHead Nurse
- 1926Shameful Behavior?FilmMrs. Calhoun
- 1926The Yankee SeñorFilmAunt Abigail
- 1926Lovey MaryFilmMiss Bell
- 1926The Nut-CrackerFilmJulia Trotten
- 1925Oh, Doctor!FilmDeath Watch Mary Schultz
- 1925The Devil's CargoFilmMrs. Farwell
- 1925I'll Show You the TownFilmAunt Sarah
- 1925The Man in BlueFilmBendetta
- 1925Dangerous InnocenceFilmAunt
- 1925The Keeper of the BeesFilmMrs. Cameron
- 1925The Home MakerFilmMrs. Anderson
- 1925InfatuationFilmMrs. Pritchard
- 1925With This RingFilmLuella Van Buren
- 1924The Family SecretFilmNurse Sneed
- 1924The Last Man on EarthFilmPresident of the United States (uncredited)
- 1923MaytimeFilmMathilda
- 1923BavuFilmPiplette
- 1923Look Your BestFilmMrs. Blitz
- 1923Three Wise FoolsFilmSaunders
- 1923Woman-ProofFilmWistful Wooer
- 1923Hearts AflameFilmAunty May
- 1923The HeroFilmSarah Lane
- 1923Times Have ChangedFilmAunt Cordelia
- 1922Beauty's WorthFilmAunt Elizabeth Whitney
- 1922Rich Men's WivesFilmNurse
- 1922A Game ChickenFilmCamilla Hastings
- 1922The Hands of NaraFilmMrs. Miller
- 1921ConflictFilmMiss Labo
- 1921Breaking ThroughFilm
- 1920Huckleberry FinnFilmMiss Watson
- 1920Everybody's SweetheartFilmMrs. Reese
- 1920Firebrand TrevisonFilmAunt Agatha
- 1920The Sheriff's OathFilm
- 1920The Butterfly ManFilmAnna Blynn
- 1920Old Lady 31FilmSarah Jane
- 1920A Cumberland RomanceFilmMa Hicks
- 1919The Delicious Little DevilFilmMrs. Musk
- 1919Rosalind at RedgateFilm
- 1919The Sealed EnvelopeFilmMrs. Lickel
- 1919The Ghost GirlFilm
- 1919Ace HighFilm