William Bennet may refer to:
William Bennet (MP for Ripon) (died 1609), MP for Ripon William Bennet (minister) (died 1647), Scottish clergyman, minister of Trinity College Kirk William Bennet (bishop) (1746–1820), Bishop of Cloyne and antiquary William Bennet (musician) (1767?–1833?), English musician William Stiles Bennet (1870–1962), American politician William S. Bennet II (1934–2009), American business executive William Bennet (engineer) (active 1790–1826), English canal engineer (also spelled Bennett) Sir William Bennet, 1st Baronet (died 1710) of the Bennet baronets Sir William Bennet of Grubet (2nd Baronet) (died 1729), member of 1st Parliament of Great Britain Sir William Bennet, 3rd Baronet (died 1733) of the Bennet baronets
See also William Bennett (disambiguation) William Benet (disambiguation)