William Strong

William Strong may refer to:

• William Barstow Strong (1837–1914), American railroad executive
• William Duncan Strong (1899–1962), American archaeologist and anthropologist
• William Emerson Strong (1840–1891), brigadier general during the American Civil War
• William G. Strong (1819–?), merchant and political figure in Prince Edward Island
• William Kerley Strong (1805–1867), brigadier general during the American Civil War
• William Lafayette Strong (1827–1900), 90th mayor of New York City
• William Strong (priest, died 1654), English clergyman
• William Strong (archdeacon of Northampton) (1756–1842)
• William Strong (Vermont politician) (1763–1840), member of the United States House of Representatives from Vermont
• William Strong (Pennsylvania judge) (1808–1895), U.S. Supreme Court judge who also served on the Supreme Court of Pennsylvania and as a U. S. congressman
• William Strong (Oregon judge) (1817–1887), American judge on the Oregon Supreme Court and Washington Supreme Court
• William Strong (Kentucky politician) (born 1943), member of the Kentucky House of Representatives