William Howe
William Howe may refer to:
- William Howe, 5th Viscount Howe, British general during American Revolutionary War
- William Howe (architect), patented Howe truss for covered bridges
- William Howe (mayor), newspaperman in Victoria, Australia
- William B. W. Howe, Bishop of South Carolina
- William Dean Howe, Canadian Member of Parliament
- William F. Howe (lawyer), American trial lawyer, founded Howe and Hummel
- William F. Howe (general), American stockbroker and military leader during World Wars
- William H. Howe, American Union Army soldier during the Civil War and Medal of Honor recipient
- William Henry Howe, American painter
- William T. Howe, farmer and political figure in New Brunswick, Canada
- William Wirt Howe, Justice of the Louisiana Supreme Court
- Bill Howe, baseball player at Yale University
- W. B. W. Howe Jr.,, architect, son of the bishop