The Jeonju Yi clan (Korean: 전주 이씨; Hanja: 全州 李氏) is a Korean clan with the surname Yi. Their Bon-gwan is in Jeonju, North Jeolla Province. The clan includes the former House of Yi which ruled the Joseon dynasty and the Korean Empire. Their founder was (Korean: 이한; Hanja: 李翰). His descendant, Yi Seong-gye, seized power in a military coup and founded Joseon in 14th century. In the 21st century, the Jeonju Lee Royal Family Association manages the affairs of the clan.