King and Queen Court House is a census-designated place (CDP) located in King and Queen County, Virginia, in the United States. It serves as the county seat and is situated along State Route 14 on the north side of the Mattaponi River valley.
As of the 2020 census, the community had a population of 82 residents. The area functions as a local hub containing a post office, several businesses, and Central High School. It is also home to a government complex that houses both the old and new court houses for the county.