William Lytle

William Lytle may refer to:


 * William Lytle (captain) (1728–1797), officer in the Continental Army during the American Revolution
 * William Lytle II (died 1831), his son, Surveyor General of Illinois
 * William Haines Lytle (1826–1864), his nephew, Ohioan poet and politician
 * William Lytle, father of Rob Lytle, American football player