William Howe may refer to:
- William Howe, 5th Viscount Howe (1729âÂÂ1814), British general during American Revolutionary War
- William Howe (architect) (1803âÂÂ1852), patented Howe truss for covered bridges
- William Howe (mayor) (1864âÂÂ1952), newspaperman in Victoria, Australia
- William B. W. Howe (1824âÂÂ1894), Bishop of South Carolina
- William Dean Howe (1916âÂÂ1982), Canadian Member of Parliament
- William F. Howe (lawyer) (1828âÂÂ1902), American trial lawyer, founded Howe and Hummel
- William F. Howe (general) (1888âÂÂ1952), American stockbroker and military leader during World Wars
- William H. Howe (1837âÂÂ1907), American Union Army soldier during the Civil War and Medal of Honor recipient
- William Henry Howe (1846âÂÂ1929), American painter
- William T. Howe (1835âÂÂ1918), farmer and political figure in New Brunswick, Canada
- William Wirt Howe (1833âÂÂ1909), Justice of the Louisiana Supreme Court
- Bill Howe (1922âÂÂ2007), baseball player at Yale University
- W. B. W. Howe Jr., (1851-1912), architect, son of the bishop
See also
- Will D. Howe (1873âÂÂ1946), American educator, editor, and writer