'''William Knight''' may refer to: * William Knight, a voice actor * William_Knight_(royal_servant), a member of the court of Henry VIII * Captain_William_Knight, English buccaneer * William J. "Pete" Knight, X-15 pilot and United_States Politician * William_J._Knight,_PhD, mathematician, computer scientist and professor * William_Knight_(martyr), Venerable William Knight, Martyred in 1596 * William_Angus_Knight (1836-1916) A British writer, professor, and philosopher {{hndis|name=Knight, William}} Sv:William_Knight