Alphonse Ethier (10 Desember 1874 – 4 Januarie 1943) was 'n Amerikaanse akteur. Hy was bekend vir sy rolle in die rolprente Monsieur Lecoq (1915), Oh, Johnny! (1918), Baby Face (1933), en Ex-Lady (1933). 1910: Jane Eyre 1915: Monsieur Lecoq 1915: The Patriot and the Spy 1917: The Woman and the Beast 1918: Oh, Johnny! 1918: I Want to Forget 1918: Rough and Ready 1919: Sandy Burke of the U-Bar-U 1921: A Message from Mars 1921: Frontier of the Stars 1924: The Moral Sinner 1925: Gold and the Girl 1926: Breed of the Sea 1926: The Lone Wolf Returns 1929: Smoke Bellew 1929: Hardboiled 1930: The Storm 1931: Nuit d'Espagne 1933: Baby Face 1933: Ex-Lady 1936: The Boss Rider of Gun Creek Alphonse Ethier in die Internet-rolprentdatabasis