Chesterfield Court House is an unincorporated community and former census-designated place that is the county seat of Chesterfield County, Virginia, United States. It was a census-designated place (CDP) at the 2000 census, but has not been delineated as a CDP since then. The Chesterfield County Courthouse and Courthouse Square are listed in the National Register of Historic Places. The area is also home of the Chesterfield County Government Complex.