The Stillwater Territorial Prison was built in 1853 and operated from 1853 to 1914 in Stillwater, Minnesota. The building was listed on the National Register of Historic Places until it burned in 2002.
The Warden's House is a 14 room house constructed for the Wardens of the Minnesota Territorial Prison in 1853. The house is at 602 Main Street North and is listed on the National Register of Historic Places.