- Source: Prince Hyoji
Prince Hyoji (Korean: 효지태자; Hanja: 孝祗太子) was a prince of Goryeo as the second and youngest son of Taejo of Goryeo and Lady Cheonanbuwon of the Gyeongju Im clan. He was a Buddhist and the younger brother of Prince Hyoseong. His personal name is not listed in historical records and he had no descendants.