John O'Neill
John O'Neill:
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John O'Neill (Australian rules footballer), Geelong player during the 1950s
John O'Neill (congressman) (1822–1905), U. S. Representative from Ohio
John O'Neill (editor), Founding editor of Black Gate magazine
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John O'Neill (guitarist), Northern Irish guitarist of rock band The Undertones
John O'Neill (jazz teacher)
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John O'Neill (rugby league), South Sydney and Manly rugby league prop forward
John O'Neill (sport administrator), CEO of the Australian Rugby Union and former head of Football Federation Australia John O'Neill (VC), a Scottish recipient of the Victoria Cross during the First World War
John O'Neill (Vietnam veteran), an opponent of John Kerry and a leader of the groups Swift Vets and POWs for Truth
John J.