William Holt

William Holt may refer to:

Politicians

• William Holt (fl.1397), MP for Launceston
• William Holt (died 1436), MP for Warwickshire
• William Holt (mayor) (1737–1791), mayor of Williamsburg, Virginia
• William Holte or Holt, MP for Clitheroe and Preston

Others

• William Holt (Jesuit) (1545–1599), rector of English College
• William Holt (writer) (1897–1977), English writer, artist and traveller
• Lt. William Holt, the main character in Medal of Honor: European Assault
• William Holt (cricketer) (1935–2024), former New Zealand cricketer
• William H. Holt (1842–1919), American judge
• Will Holt (1929–2015), writer and lyricist
• Willy Holt (1921–2007), American production designer
• William Mack Holt (1917–1942), American Navy sailor and naval aviator