Benton County Courthouse may refer to:
Benton County Courthouse (Arkansas), Bentonville, Arkansas Benton County Courthouse (Indiana), Fowler, Indiana Benton County Courthouse (Iowa), Vinton, Iowa Benton County Courthouse (Mississippi), Ashland, Mississippi, a Mississippi Landmark Benton County Courthouse (Oregon), Corvallis, Oregon Benton County Courthouse (Washington), Prosser, Washington, listed on the National Register of Historic Places