Mary Alden (18 Junie 1883 – 2 Julie 1946) was 'n Amerikaanse aktrise. Sy was bekend vir haar rolle in die rolprente The Land of Promise (1917), Snowblind (1921), When a Girl Loves (1924), en The Earth Woman (1926).
- 1914: The Battle of the Sexes
- 1915: Ghosts
- 1915: A Man's Prerogative
- 1915: The Outcast
- 1916: Acquitted
- 1916: The Good Bad Man
- 1916: Hell-to-Pay Austin
- 1916: An Innocent Magdalene
- 1916: Less Than the Dust
- 1916: The Narrow Path
- 1916: Pillars of Society
- 1917: The Land of Promise
- 1918: The Narrow Path
- 1919: The Broken Butterfly
- 1919: Erstwhile Susan
- 1919: The Unpardonable Sin
- 1920: Honest Hutch
- 1920: The Inferior Sex
- 1920: Milestones
- 1920: Miss Nobody
- 1920: Silk Husbands and Calico Wives
- 1920: Parted Curtains
- 1921: Snowblind
- 1921: The Old Nest
- 1921: Trust Your Wife
- 1922: The Hidden Woman
- 1922: Man with Two Mothers
- 1922: Notoriety
- 1922: A Woman's Woman
- 1923: The Eagle's Feather
- 1923: The Empty Cradle
- 1923: Has the World Gone Mad!
- 1923: Pleasure Mad
- 1923: The Tents of Allah
- 1924: When a Girl Loves
- 1924: Babbitt
- 1924: A Fool's Awakening
- 1925: Soiled
- 1925: Faint Perfume
- 1925: The Happy Warrior
- 1925: The Plastic Age
- 1925: Siege
- 1925: The Unwritten Law
- 1926: The Earth Woman
- 1926: April Fool
- 1926: Lovey Mary
- 1927: The Joy Girl
- 1927: The Potters
- 1927: Twin Flappers
- 1928: Ladies of the Mob
