John McCurdy may refer to:
John Alexander Douglas McCurdy (1886–1961), lieutenant-governor of Nova Scotia and aviator John McCurdy (architect) (1824–1885), Irish architect John McCurdy (tennis) (born 1960), Australian tennis pro from the 1980s John McCurdy (baseball) born 1981, professional baseball player
See also John Macurdy, born McCurdy, operatic singer