John Mullan may refer to: John Mullan (academic), professor of English at University College London John Mullan (Australian politician) (1871–1941) John Mullan (road builder) (1830–1909), American soldier, explorer and road builder John B. Mullan (1863–1955), New York state senator John Eddie Mullan (1923–2008), Irish Gaelic footballer
See also John Mullane (born 1981), Irish Gaelic footballer