William H. Ranlett (July 3, 1806 – November 8, 1865) was a prominent American architect.
Some of Ranlett's architectural designs were published in Godey's Lady's Book, the influential fashion guide.
Tudor Hall (Bel Air, Maryland)The Hermitage (Ho-Ho-Kus, New Jersey)Cooleemee, Mocksville, North CarolinaColonel William Bratton House (same as? Hightower Hall, John Simpson Bratton House, York County Road 165, Brattonville Historic District, York County, South Carolina)William H. Ranlett House, Castleton, Staten Island, New York City, New YorkEureka, Robert D. Baskerville House, Mecklenburg County, VirginiaLakeside, Myron Pardee House, now Sigma Tau Chi Fraternity House, 8 Montcalm St., Oswego, NYJoseph H. Atkinson House, 1032 Broadway, Russian Hill, San Francisco, California“The House of Many Corners,” William H. Ranlett House, 1637 Taylor St., San FranciscoWilliam H. Ranlett, The Architect, Vol. I & II, New York: Dewitt & Davenport, 1849-1851. Reprint, New York: DaCapo Press, 1976. 
