Erin O'Brien-Moore (2 Mei 1902 – 3 Mei 1979) was 'n Amerikaanse aktrise. Sy was bekend vir haar rolle in die rolprente Little Men (1934), Seven Keys to Baldpate (1935), The Plough and the Stars (1936), en Green Light (1937). 1934: Little Men 1934: Dangerous Corner 1934: His Greatest Gamble 1935: Seven Keys to Baldpate 1935: Streamline Express 1936: The Plough and the Stars 1936: The Leavenworth Case 1936: Ring Around the Moon 1937: Green Light 1937: Black Legion 1951: The Family Secret 1949: The Ruggles Erin O'Brien-Moore in die Internet-rolprentdatabasis