Sam Theard (10 Oktober 1904 – 7 Desember 1982) was 'n Amerikaanse akteur. Hy was bekend vir sy rolle in die rolprente Murder in the Big House (1942), The Blues Brothers (1980), Radioland Murders (1994), en The Mask (1994). 1942: Murder in the Big House 1980: The Blues Brothers 1994: Radioland Murders 1994: The Mask 1975: The Rich Little Show 1977: Walkin' Walter Sam Theard in die Internet-rolprentdatabasis