Ferguson House, also known as the Dr. Robert A. Brewer House, is a historic home located at Logansport, Indiana. It was erected about 1895, and is a three-story, Romanesque Revival style brick dwelling sheathed in Indiana limestone. It features projecting bays and a -story round tower with conical roof, a one-story porch supported by Doric order columns, and a steeply pitched roof.
It was listed on the National Register of Historic Places in 1983.