Clark County

There's more than one place called Clark County or Clarke County:

United States of America
Clark County:
 * Clark County (Arkansas)
 * Clark County (Idaho)
 * Clark County (Illinois)
 * Clark County (Indiana)
 * Clark County (Kansas)
 * Clark County (Kentucky)
 * Clark County (Missouri)
 * Clark County (Nevada)
 * Clark County (Ohio)
 * Clark County (South Dakota)
 * Clark County (Washington)
 * Clark County (Wisconsin)

Clarke County:
 * Clarke County (Alabama)
 * Clarke County (Georgia)
 * Clarke County (Iowa)
 * Clarke County (Mississippi)
 * Clarke County (Virginia)