Frank McDonald may refer to: Frank MacDonald (Australian soldier) (1896-2003), final surviving Tasmanian veteran of World War I Frank McDonald (journalist) (born 1950), environment editor of The Irish Times Frank McDonald (director) (1899–1980), American film director Frank McDonald (footballer) (1899–1962), Australian footballer Frank B. McDonald (1925–2012), astrophysicist and creator of the Voyager probe Frank McDonald (American football), American football player Frank McDonald, Sr (1912–1997), mayor of Evansville, Indiana, 1960–1972 Frank McDonald, II (born 1951), mayor of Evansville, Indiana, 1987–2000