National Register of Historic Places listings in Walworth County, Wisconsin

This is a list of the National Register of Historic Places listings in Walworth County, Wisconsin. It is intended to provide a comprehensive listing of entries in the National Register of Historic Places that are located in Walworth County, Wisconsin. The locations of National Register properties for which the latitude and longitude coordinates are included below may be seen in a map.

There are 51 properties and districts listed on the National Register in the county. Another four properties were once listed but have been removed.

Current listings

 * }

Former listings

 * }