John O'Neill

John O'Neill may refer to:

Politics

• John O'Neill (philosopher), political philosopher, Professor of Political Economy at the University of Manchester
• John O'Neill (congressman) (1822–1905), U.S. Representative from Ohio
• John O'Neill (Vietnam veteran) (born 1946), opponent of John Kerry and a leader of the groups Swift Vets and POWs for Truth
• John O'Neill (Canadian politician) (-1922), Liberal politician in Ontario, Canada
• John Joseph O'Neill (US politician) (1846–1898), Missouri Congressman
• John Joseph O'Neill (UK politician) (1888–1953), Liberal Party politician in England, Member of Parliament for Lancaster 1923–1924
• John O'Neill (Fenian) (1834–1878), member of the Irish Republican Brotherhood (Fenians)
• John O'Neill, 3rd Viscount O'Neill (1780–1855), Irish Tory politician

Music

• John O'Neill (guitarist) (born 1957), Northern Irish guitarist of rock band The Undertones
• John O'Neill (musician) (1926–1999), English musician

Sports

• John O'Neill (Australian rules footballer) (born 1935), Geelong player during the 1950s
• John O'Neill (Northern Ireland footballer) (born 1958), former Northern Ireland player
• John O'Neill (Scottish footballer) born 1974, Scottish footballer
• John O'Neill (Irish footballer) born 1935, former Republic of Ireland and Preston North End player
• John O'Neill (rugby league) (1943–1999), Australian rugby league footballer and coach
• John O'Neill (sport administrator), CEO of the Australian Rugby Union and former head of Football Federation Australia
• John O'Neill (baseball), baseball player

Other

• John O'Neill (VC) (1897–1942), Scottish recipient of the Victoria Cross during the First World War
• John Joseph O'Neill (journalist) (1889–1953), winner of the Pulitzer Prizer for Reporting
• John P. O'Neill (1952–2001), former FBI agent and head of security at the World Trade Center at the time of the September 11, 2001 attacks
• John O'Neill (editor), Founding editor of Black Gate magazine
• John O'Neill (architect), oversaw the completion of St Peter's Cathedral, Belfast
• John O'Neill, 3rd Earl of Tyrone (-1641), the son of Hugh O'Neill

See also

• Jack O'Neill (disambiguation)
• John O'Neil (disambiguation)
• John H. O'Neall (1838–1907), U.S. Representative from Indiana
• John O'Neal (born 1841), U.S. sailor who was awarded the Medal of Honor