Rock Castle

Rock Castle or Rockcastle may refer to:


 * Rock castle, a type of medieval castle

in the United States (by state)
 * Rockcastle, Kentucky, unincorporated community
 * Rockcastle River, a river in Kentucky
 * Rock Castle (Hendersonville, Tennessee), listed on the National Register of Historic Places in Sumner County, Tennessee
 * Rock Castle, Virginia, a community
 * Rock Castle (Virginia), listed on the National Register of Historic Places in Goochland County, Virginia
 * Rock Castle, West Virginia, a community