Muriel Ostriche (24 Mei 1896 – 3 Mei 1989) was 'n Amerikaanse aktrise.
- 1913: Rick's Redemption
- 1915: A Daughter of the Sea
- 1915: Mortmain
- 1915: When It Strikes Home
- 1916: A Circus Romance
- 1916: Who Killed Simon Baird?
- 1916: Kennedy Square
- 1916: The Men She Married
- 1916: Sally in Our Alley
- 1916: The Birth of Character
- 1917: The Dormant Power
- 1917: The Good for Nothing
- 1917: Moral Courage
- 1917: A Square Deal
- 1917: The Volunteer
- 1917: Youth
- 1918: Journey's End
- 1918: Leap to Fame
- 1918: Merely Players
- 1918: The Purple Lily
- 1918: The Road to France
- 1918: Tinsel
- 1918: The Way Out
- 1919: The Bluffer
- 1920: Betty Sets the Pace
- 1920: Betty's Green-Eyed Monster
- 1920: Meet Betty's Husband
- 1920: The Sacred Flame
- 1921: The Shadow
