Thomas O'Connor may refer to: Tom O'Connor (born 1963), American football Punter Thomas O'Connor (bishop) (1755–1803), Bishop of Achonry Thomas O'Connor (Wisconsin) (1815–1901), American politician and farmer Thomas O'Connor (writer) (1770–1855), Irishman who emigrated to New York where he was a journalist T. P. O'Connor (1848–1929), Irish nationalist, journalist, and politician Tommy O'Connor (criminal) (1880–1951), escaped Chicago convict Tom O'Connor (comedian) (born 1939), British comedian Tommy O'Connor (died 1987), Irish footballer Thomas C. O'Connor (1927–2001), mayor of Norwalk, Connecticut, 1982–1983 Tom O'Connor (priest), local historian Thomas H. O'Connor (1923–2012), Boston historian Thomas Martin O'Connor (1913–1998), City Attorney of San Francisco