Thomas Norman Mansell, FAIA, (May 16, 1904 – 1991), was an American architect based in Pennsylvania who practiced in the mid-twentieth-century practice in Delaware, Delaware, Georgia, Kentucky, Maryland, Michigan, Minnesota, New Jersey, New York, North Carolina, Ohio, Pennsylvania, South Carolina, and Virginia under his own name as T.
Normal Mansell from 1938 to 1955 and partner in the architectural firm name of Mansell, Lewis & Fugate from 1955 to 1969.