Sidney Ainsworth (21 Desember 1872 – 21 Mei 1922) was 'n Engelse akteur. Hy was bekend vir sy rolle in die rolprente Two-Bit Seats (1917), On Trial (1917), The Gay Lord Quex (1919), en Doubling for Romeo (1921). 1916: The Misleading Lady 1916: According to the Code 1916: The Prince of Graustark 1916: The Strange Case of Mary Page 1916: The Chaperon 1917: Two-Bit Seats 1917: On Trial 1917: The Trufflers 1918: Brown of Harvard 1919: The Gay Lord Quex 1919: The Crimson Gardenia 1919: The Girl from Outside 1919: Heartsease 1919: The Little Rowdy 1919: A Man and His Money 1919: One Week of Life 1919: A Wild Goose Chase 1920: A Double-Dyed Deceiver 1920: Half a Chance 1920: Out of the Storm 1921: Doubling for Romeo 1921: Boys Will Be Boys 1921: Hold Your Horses 1921: The Invisible Power 1921: A Poor Relation Sidney Ainsworth in die Internet-rolprentdatabasis