Clark County Courthouse

Clark County Courthouse may refer to:


 * Clark County Courthouse (Arkansas), Arkadelphia, Arkansas
 * Clark County Courthouse (Kansas), Ashland, Kansas
 * Clark County Court House (Kentucky), Winchester, Kentucky
 * Clark County Courthouse (Missouri), Kahoka, Missouri
 * Clark County Courthouse (Ohio), Springfield, Ohio
 * Clark County Courthouse (South Dakota), Clark, South Dakota
 * Clark County Courthouse (Washington), Vancouver, Washington, listed on the National Register of Historic Places