John or Jack Donahue may refer to: John Donahue (baseball) (1894–1949), Major League Baseball right fielder Jiggs Donahue (John Augustine Donahue, 1879–1913), Major League Baseball first baseman and catcher Deacon Donahue (John Stephen Michael Donahue, 1920–2008), Major League Baseball relief pitcher John F. Donahue (died 2017), chairman of Federated Investors Jack Donahue (1806–1830), Australian bushranger Jack Donahue (American football) (1904–1984), American football player and coach Jack Donahue (politician) (born 1944), Louisiana state senator from St. Tammany Parish
See also Jonathan Donahue (born 1966), rock musician John Donoghue (disambiguation) Jack Donohue (disambiguation)