Wang Chunghui (Korean: 왕충희; Hanja: 王冲曦; d. 1182/3) or Wang Hyeonhui (Korean: 왕현희; Hanja: 王玄曦) was a Goryeo Royal Prince as the fourth son of King Injong and Queen Gongye. He was also a Buddhist monk under the name Wongyeongguksa and Jeungseseungtong.