Yoon Chang-jung (Korean: 윤창중, Hanja: 尹昶重, born 17 July 1956) is a South Korean journalist and official. He briefly served as the press spokesman for Korean president Park Geun-hye in early 2013, and was fired following a sexual assault on a Korean American female intern at the South Korean Embassy in the U.S. in May 2013. This event is said to "have overshadowed President Park's first visit to the US".