Louis Willoughby (10 Julie 1876 – 12 September 1968) was 'n Engelse akteur en regisseur. Hy was bekend vir sy rolle in die rolprente The Artistic Temperament (1919), Fantee (1920), Bluff (1921), en Trapped by the Mormons (1922).
- 1918: Midnight Madness
- 1918: A Model's Confession
- 1918: The Temple of Dusk
- 1918: The Treasure of the Sea
- 1919: The Artistic Temperament
- 1919: The Secret of the Moor
- 1919: Only a Mill Girl
- 1919: Wisp o' the Woods
- 1920: Fantee
- 1920: Colonel Newcombe, the Perfect Gentleman
- 1921: Bluff
- 1921: Desperate Youth
- 1922: Trapped by the Mormons
- 1922: Mr. Barnes of New York
- 1922: The Scarlet Lady
- 1922: Shifting Sands
- 1922: Lamp in the Desert
- 1922: Was She Guilty?
