John Gardiner may refer to: John Gardiner, Baron Gardiner of Kimble (born 1956), British peer John Sylvester John Gardiner (1765–1830), Rector of Trinity Church, Boston, Massachusetts John Gardiner (Australia) (1798–1878), banker and grazier John Gardiner (basketball) (1943-2014), Australian Olympic basketball player John Gardiner (businessman) (born 1936), British businessman John Gardiner (footballer, born 1911) (1911–1965), Scottish footballer, played for Great Britain in 1936 Olympics John Gardiner (footballer, born 1958), Scottish footballer John Gardiner (hurler) (born 1983), hurler with Cork GAA Sir John Eliot Gardiner (born 1943), British conductor John Reynolds Gardiner (1944–2006), American children's author John Gardiner (Montreal politician), former politician in Montreal, Quebec, Canada John Stanley Gardiner (1872–1946), British zoologist John Gardiner (died 1586) (1525–1586), MP for Penryn and Dorchester John Gardiner (cricketer) (1810–?), English cricketer John Rolfe Gardiner (born 1936), American author John Gardiner (painter), see Charles Tupper Harry Gardiner (politician) (John Henry Gardiner, 1907–1974), Australian politician