William Small (disambiguation)

William Small may refer to:

• William Small (1734–1775), Professor of Natural Philosophy at the College of William and Mary in Virginia, then one of Britain’s American colonies
• William Small Physical Laboratory Library at the College of William & Mary
• William Small (Scottish politician) (1909-1978), Scottish Labour Party politician
• William B. Small (1817-1878), U.S. Representative from New Hampshire
• William N. Small, U.S. Admiral of the U.S. Navy (serving as Vice Chief of Naval Operations from 1981 to 1983)
• Bill Small (born 1927) (William James Small), Canadian farmer