John O'Connell may refer to:
Politicians John A. O'Connell (1939–2000), American politician, member of the California legislature John Matthew O'Connell (1872–1941), American politician, Congressman from Rhode Island John O'Connell (Dublin politician) (1927–2013), Irish Labour Party and Fianna Fáil politician John O'Connell (mayor) (1826–1909), American political figure, mayor of Marlborough, Massachusetts John O'Connell (MP) (1810–1858), Irish politician, son of nationalist leader Daniel O'Connell John J. O'Connell (politician) (1919–1998), American attorney and politician from Washington John A. O'Connell (San Francisco politician) (1873–1948), Secretary of the San Francisco Labor Council
Sportspeople John O'Connell (catcher) (1904–1992), former baseball player, 1928–1929 John O'Connell (footballer, born 1951) (1951–1989), Australian rules footballer for Carlton John O'Connell (footballer, born 1932) (1932–2026), Australian rules footballer for Claremont and Geelong John O'Connell (second baseman) (1872–1908), former baseball player, 1891–1902 John O'Connell (soccer) (died 1988), American soccer player John O'Connell (Gaelic footballer), Gaelic footballer from County Laois John O'Connell (sprinter), winner of the 60 yards at the 1952 USA Indoor Track and Field Championships Johnny O'Connell (born 1962), American race car driver
Others John J. O'Connell (police officer) (1884–1946), New York policeman John Joseph O'Connell (1894–1949), American federal judge John Robert O'Connell (1868–1943), Irish lawyer and businessman John O'Connell (director) (born 1959), American television soap opera director John O'Connell Bridge, a bridge crossing Sitka Channel in Sitka, Alaska, named for John W. O'Connell
See also Jack O'Connell (disambiguation) John Connell (disambiguation)