John Oakley may refer to:
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John Oakley (surveyor) (1867–1946), British surveyor
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John C. Oakley (1946–2006), American neurosurgeon
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John Oakley (cricketer) (1925–2013), New Zealand cricketer
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John Oakley (priest) (1834–1890), English divine and former Dean of Manchester Cathedral, 1884–1890
{{hndis, Oakley, John