Appalachia (disambiguation)
Appalachia or Appalachian can refer to:
- Appalachia, a cultural region associated with the Appalachian Mountains in the eastern United States
- the Appalachian Mountains
- Appalachia (Mesozoic), a Mesozoic-era island
- Appalachia, Virginia, a town in the U.S. state of Virginia
- Appalachia (Delius), a rhapsody by Frederick Delius
- Appalachia (journal), a mountaineering and conservation journal published by the Appalachian Mountain Club since 1894
- Appalachian League
- Appalachian State University
- Appalachian Trail
- Appalachian music