John O'Reilly

John O'Reilly or Jack O'Reilly may refer to:

John O'Reilly (baseball) (born 1995), American baseball player
John O'Reilly (soldier) (born 1908), Irish soldier
John O'Reilly (politician) (born 1951), Canadian politician
John O'Reilly (composer) (born 1940), composer and music theorist
John O'Reilly (cricketer) (born 1930), Australian cricketer
John B. O'Reilly Jr. (born 1948), mayor of Dearborn, Michigan
John Boyle O'Reilly (1844–1890), poet and novelist
John Francis O'Reilly (1888–1942), Australian politician
John Joseph O'Reilly (1888–1933), Australian politician
John O'Reilly (engineer) (born 1946), vice-chancellor of Cranfield University
John Joe O'Reilly (politician) (1881–1967), Irish politician
John Joe O'Reilly (Gaelic footballer) (1919–1952)
Jack O'Reilly (1914–?), footballer
Jack O'Reilly (Gaelic footballer) (1896–1942), Irish Gaelic footballer
Jack O'Reilly (runner) (born 1901), Canadian marathoner, runner-up at the 1930 USA Outdoor Track and Field Championships

See also