Yun Won-Chol (Korean pronunciation: [ju.nwʌn.tsʰʌl] or [jun] [wʌn.tsʰʌl]; born July 3, 1989, in North Pyongan) is an amateur North Korean Greco-Roman wrestler, who competed in the men's featherweight category.

[1][2] Yun represented North Korea at the 2012 Summer Olympics in London, where he competed in the men's 55 kg class.

He received a bye for the preliminary round of sixteen match, before losing to South Korea's Choi Gyu-Jin, who was able to score three points in two straight periods, leaving Yun without a single point.

[3][4] He competed for North Korea at the 2016 Summer Olympics in Rio de Janeiro in the 59 kg division.

[5] Yun was the flag bearer for North Korea during the closing ceremony.