Scarlet Oaks is a large and historic residence in the Clifton neighborhood of Cincinnati, Ohio, United States. Built in 1867, it was designed by James Keys Wilson and features a mix of the Romanesque Revival and Gothic Revival styles of architecture. In 1973, Scarlet Oaks was listed on the National Register of Historic Places. Despite the difficulty of being a religiously affiliated property, it qualified for inclusion because of its distinctive and historically significant architecture. To the present day, it remains a retirement home, although now affiliated with the .