Withypool Stone Circle, also known as Withypool Hill Stone Circle, is a stone circle located on the Exmoor moorland, near the village of Withypool in the southwestern English county of Somerset. The ring is part of a tradition of stone circle construction that spread throughout much of Britain, Ireland, and Brittany during the Late Neolithic and Early Bronze Age, over a period between 3300 and 900 BCE. The purpose of such monuments is unknown, although archaeologists speculate that the stones represented supernatural entities for the circle's builders.