John Ellis O'Neill (born February 19, 1946, San Diego, California), a Vietnam War veteran, lawyer, and the spokesman for Swift Vets and POWs for Truth.
John O'Neill (also spelt O'Niell) (VC, MM) (February 10, 1897 - October 16, 1942) was a Scottish recipient of the Victoria Cross, the highest and most prestigious award for gallantry in the face of the enemy that can be awarded to British and Commonwealth forces.
John O'Neill (born 1943; died August 9, 1999) was a renowned rugby league prop forward for South Sydney, Manly and Australia during the 1960s and early 1970s.
John O'Neill (1951 - ) is an Australian sporting administrator. He has been involved with both rugby union and football (soccer) at the national level, after being head of the NSW State Bank.
See John O'Neill for other men with the same name.
John O'Neill (born John Joseph O'Neill, 26 August 1957, Derry, Northern Ireland) is the rhythm guitarist in the pop-punk band The Undertones. He is in the band with his guitarist brother Damian O'Neill. The two formed That Petrol Emotion together following The Undertones' original demise in the early 1980s.
John O'Neill (1926-1999) was a professional musician from County Durham, England famous for his whistling abilities. He had a hit in 1967 with the song I Was Kaiser Bill's Batman, was a regular on the Black and White Minstrel Show and also worked as a session singer on many television programmes such as Monty Python's Flying Circus and the Morecambe and Wise Show.
John O'Neill is an active performing jazz musician and instrumental teacher. He studied the saxophone whilst a student of Modern Languages at Trinity College, Oxford. He plays the soprano, alto, tenor and baritone saxophones, as well as flute and clarinet.