Hwanghak-dong Flea Market (Korean: 황학동 벼룩시장) is a market located in the neighborhood of Hwanghak-dong, Jung District, Seoul, South Korea to sell second-hand goods. It has over 500 shops and stalls near Dongdaemun Market supplying a wide range of used products such as electronic appliances, clothes, and other items. The market is also called Dokkaebi Market (도깨비시장), named for the mythical goblin-like creature dokkaebi. It is located behind Samil Apartment and Cheonggyecheon.[1][2][3]