Kelly Mine is a disused metalliferous mine situated on the eastern flank of Dartmoor near the village of Lustleigh in Devon, England. It was intermittently operational from the 1790s until 1951. It is one of some ten mines and two or three trials within the triangle formed by the towns of Bovey Tracey and Moretonhampstead and the village of Hennock, which worked deposits of micaceous haematite, known as "shiny ore". Since 1984 the mine has been the subject of a volunteer restoration project.