John O'Neil may refer to: * John O'Neil (painter) (1915–2004), American painter and writer * John O'Neil (footballer) (born 1971), Scottish footballer *

John O'Neil (rugby union) John Thomas O'Neil (October 4, 1898 – March 25, 1950) was an American rugby union player who competed in the 1920 Summer Olympics and 1924 Summer Olympics. He was a member of the American rugby union team, which won the gold medal at t ...

(1898–1950), American rugby union player * John O'Neil (rugby league), English rugby league footballer who played in the 1950s and 1960s * John O'Neil (baseball) (1920–2012), American baseball player * John G. A. O'Neil (1937–1992), American politician from New York * John O'Neil (priest), Irish Anglican priest * John E. O'Neil IV, U.S. Army officer *John Jordan O'Neil, better known as

Buck O'Neil John Jordan "Buck" O'Neil Jr. (November 13, 1911 – October 6, 2006) was an American first baseman and manager in the Negro American League, mostly with the Kansas City Monarchs. After his playing days, he worked as a scout and became the fir ...

(1911–2006), American baseball player

Fictional characters

* Mr. John O'Neil, a ''

Teenage Mutant Ninja Turtles ''Teenage Mutant Ninja Turtles'' (''TMNT'') is an American media franchise created by comic book artists Kevin Eastman and Peter Laird. It follows Leonardo (Teenage Mutant Ninja Turtles), Leonardo, Donatello (Teenage Mutant Ninja Turtles), D ...

'' character

Fictional characters

See also