Murdock MacQuarrie (25 Augustus 1878 – 22 Augustus 1942) was 'n Amerikaanse akteur, regisseur, en skrywer. Hy was bekend vir sy rolle in die rolprente Richelieu (1914) en Modern Times (1936).
- 1913: The Count of Monte Cristo
- 1914: Richelieu
- 1916: In the Web of the Grafters
- 1916: The Stain in the Blood
- 1916: Nancy's Birthright
- 1916: The Sign of the Spade
- 1917: Fear Not
- 1917: The Kingdom of Love
- 1917: Loyalty
- 1918: Riders of the Purple Sage
- 1918: Humility
- 1919: Gambling in Souls
- 1919: The Little Diplomat
- 1919: Jacques of the Silver North
- 1919: When a Woman Strikes
- 1920: Thunderbolt Jack
- 1921: Sure Fire
- 1922: The Hidden Woman
- 1922: If I Were Queen
- 1922: The Unfoldment
- 1925: Gentleman Roughneck
- 1926: The High Hand
- 1926: Going the Limit
- 1926: Hair-Trigger Baxter
- 1926: The Jazz Girl
- 1927: The Man from Hard Pan
- 1931: Sundown Trail
- 1932: One Man Law
- 1935: The Laramie Kid
- 1936: Modern Times
- 1939: Smoky Trails
- 1942: Ghost Town Law
- 1943: Dr. Terror's House of Horrors
