Dousman can refer to: People Hercules L. Dousman, 19th century American trader and real estate investor; so of Michael Dousman and father of H. Louis Dousman H. Louis Dousman, son of Hercules L. Dousman Michael Dousman, father of Hercules L. Dousman and grandfather of H. Louis Dousman
Places United States Dousman, Wisconsin, a village in Waukesha County Dousman Hotel, a hotel in Prairie du Chien, Wisconsin named for Hercules L. Dousman