Marian Constance Blackton (18 Januarie 1901 – 12 Desember 1993) was 'n Amerikaanse skryfster en aktrise. Sy was bekend vir haar rolle in die rolprente The Redeeming Sin (1925), The Passionate Quest (1926), The Gilded Highway (1926), en Buttons (1927).
- 1924: Behold This Woman
- 1924: The Clean Heart
- 1925: The Redeeming Sin
- 1925: The Happy Warrior
- 1925: Tides of Passion
- 1926: The Passionate Quest
- 1926: The Gilded Highway
- 1926: Bride of the Storm
- 1926: Hell-Bent for Heaven
- 1927: Buttons
- 1927: The American
- 1927: Becky
- 1933: March of the Movies
