James O'Connell may refer to: Sir James O'Connell, 1st Baronet (1786–1872), Irish baronet James Dunne O'Connell (1899–1984), American army general, chief of Signal Corps James O'Connell (athlete) (1882–1942), American Olympic athlete James F. O'Connell, professor of anthropology James T. O'Connell, American businessman and government official See also Jimmy O'Connell (disambiguation) James Connell (disambiguation)