William Howe may refer to:
William Howe, 5th Viscount Howe (1729–1814), British general during American Revolutionary War William Howe (architect) (1803–1852), patented Howe truss for covered bridges William Howe (mayor) (1864–1952), newspaperman in Victoria, Australia William B. W. Howe (1824–1894), Bishop of South Carolina William Dean Howe (1916–1982), Canadian Member of Parliament William F. Howe (lawyer) (1828–1902), American trial lawyer, founded Howe and Hummel William F. Howe (general) (1888–1952), American stockbroker and military leader during World Wars William H. Howe (1837–1907), American Union Army soldier during the Civil War and Medal of Honor recipient William Henry Howe (1846–1929), American painter William T. Howe (1835–1918), farmer and political figure in New Brunswick, Canada William Wirt Howe (1833–1909), Justice of the Louisiana Supreme Court Bill Howe (1922–2007), baseball player at Yale University W. B. W. Howe Jr., (1851-1912), architect, son of the bishop
See also Will D. Howe (1873–1946), American educator, editor, and writer