Selworthy Beacon is a hill and Marilyn of Exmoor in Somerset, England. It lies within the boundaries of Exmoor National Park, to the north of the village of Selworthy and northwest of Minehead. A road leads to the top, where there is a National Trust plaque and a view of the south coast of Wales across the Bristol Channel. The South West Coast Path also climbs the hill and ends slightly shy of the summit.