William Norris

William Norris may refer to:

• William Norris (antiquarian) (1719–1791), English clergyman and .
• William Norris (CEO) (1911–2006), CEO of Control Data Corporation
• William Norris (locomotive builder) (1802–1867), American steam locomotive builder
• Sir William Norris (judge), Chief Justice of British Ceylon, and father of William Edward Norris
• William Edward Norris (1847–1925), British author
• William Norris (Confederate signal officer)
• William H. Norris, American military officer and politician who founded the city of Americana in Brazil
• Sir William Norris, 1st Baronet (c. 1658–1702), Member of Parliament (MP) for Liverpool, England (1695–1701)
• William Albert Norris, former judge for the United States Court of Appeals for the Ninth Circuit
• William Norreys, also often spelt Norris (1433–1507), Lancastrian soldier during the War of the Roses
• William Norreys (gentleman usher), Gentleman Usher of the Black Rod and Order of the Garter; MP for Windsor (UK Parliament constituency)
• William Norris (1501-68), MP for Liverpool
• William Norreys (captain), Member of Parliament (1576–1580)
• Sir William Norris, Recorder of Penang, Singapore, Malacca 1836–1847