John Keane may refer to:
Sports John Keane (hurler) (1917–1975), Irish sportsman Jack Keane (hurler) (1892–1978), Irish hurler for the Limerick senior team John Keane (Gaelic footballer) (born 1980), Gaelic football player for Westmeath GAA Johnny Keane (1911–1967), American baseball player Jack Keane (footballer) (1911–2005), Australian rules footballer J. J. Keane (John James Keane, 1871–1956), Irish Gaelic footballer and Olympic official
Politicians John J. Keane (politician), Irish Fianna Fáil politician from Galway John Thomas Keane (died 1946), Irish politician Sir John Keane, 5th Baronet (1873–1956), member of the first Irish government's Senate and a director of the Bank of Ireland Sir John Keane, 1st Baronet (1757–1829), MP for Youghal
Musicians John E. Keane (born 1952), British film and television composer John M. Keane (musician) (born 1965), American songwriter and musician who used to be a member of a pop musical group the Keane Brothers John Keane (record producer), music producer and founder of the John Keane recording studio
Military John Keane, 1st Baron Keane (1781–1844), Major General Jack Keane (John Keane, born 1943), former Vice Chief of Staff of the US Army
Others John Fryer Thomas Keane (1854–1937), British adventurer John J. Keane (bishop) (1839–1918), Catholic archbishop of Dubuque, Iowa John Keane (artist) (born 1954), British artist John Keane (political theorist) (born 1949), Australian-born British political theorist John B. Keane (1928–2002), Irish playwright, novelist and essayist John B. Keane (architect) (died 1859), Irish architect John G. Keane, American business executive and director of the United States Census Bureau Jack Keane (video game), a 2007 video game by Deck13 Interactive
See also John Kean (disambiguation) John Keen (disambiguation) John Keene (disambiguation) John Kene, MP for Newcastle-under-Lyme