Kiahsville is an unincorporated community in southern Wayne County, West Virginia, United States.

It is a part of the Huntington-Ashland, WV-KY-OH, Metropolitan Statistical Area (MSA).

Kiahsville is situated at the mouth of Kiah Creek.

The community derives its name from Hezekiah Wiley, the name of an early settler.

This article about a location in Wayne County, West Virginia is a stub.