John or Jack Norris may refer to:
Law and politics John Norris (died 1577), MP for Downton, Taunton and Bodmin Sir John Norris (Royal Navy officer) (1670/71–1749), British admiral, Member of Parliament for Rye and Portsmouth John Norris (1685–1752), Member of Parliament for Chippenham John Norris (1702–1767), Member of Parliament for Rye John Norris (1721–1786), High Sheriff of Buckinghamshire John Norris (born 1740), Member of Parliament for Rye John Thomas Norris (1808–1870), MP for Abingdon
Sports Jack Norris (footballer) (1923–2015), Australian rules footballer Jack Norris (ice hockey) (born 1942), Canadian ice hockey player Jac Norris (born 2006), Welsh footballer
Others John Norris (soldier) or Norreys (ca. 1547–1597), English soldier John Norris (philosopher) (1657–1711), English philosopher and poet John Norris (1721–1786), English merchant and member of the Hellfire Club John S. Norris (1804–1876), American architect John Norris (priest) (1823–1891), English archdeacon J. Frank Norris (John Franklyn Norris, 1877–1952), American fundamentalist preacher John Norris (publisher) (1934–2010), Canadian publisher, editor, music critic, and record producer John Norris (reporter) (born 1959), American music journalist Jack Norris (activist) (born 1967), American dietitian and animal rights activist
See also John Norreys (disambiguation)