Dokkaebi (Korean: 도깨비) are legendary creatures from Korean mythology and folklore. Dokkaebi, also known as "Korean goblins", are nature deities or spirits possessing extraordinary powers and abilities that are used to interact with humans, at times playing tricks on them and at times helping them. Legends describe different dokkaebi in many forms and beings with a thousand faces, and dokkaebi often wear hanbok.

Stories and practices that are considered part of Korean folklore go back several thousand years. These tales derive from a variety of origins, including Shamanism, Confucianism, Buddhism, and more recently Christianity.