William Manly King (May 19, 1886 – 1961) was an architect in the United States. He is known for the buildings he designed in Florida, especially West Palm Beach. Several are listed on the National Register of Historic Places.
King was born in Macon, Mississippi. His family moved to Atlanta and he attended University School for Boys in Stone Mountain, Georgia. He graduated from Georgia Tech with a degree in architecture in 1908.[1]