Dent County Missouri (Historic Districts) has 3 places on the National Register of Historic Places including 1 place of National significance and 1 place of Statewide significance. Significant places include Nova Scotia Ironworks Historic District and Nichols Farm District, Lower Parker School, Nichols Farm District.
Some of the country's most noteable architects helped create the Dent County places including John Nichols. Prominent architectural styles found in Dent Country are .