Han Cong is a retired Chinese pair skater. With partner Sui Wenjing, he is the 2022 Olympic gold medalist, 2018 Olympic silver medalist, a two-time world champion, a three-time world silver medalist, the 2019–20 Grand Prix Final champion, a six-time Four Continents champion, a three-time World Junior champion (2010–2012), the 2009–10 Junior Grand Prix Final champion, and a two-time Chinese national champion. Sui and Han are the first pair skate team to achieve a Super Slam, having won all major competitions in both their senior and junior career. They have landed throw quadruple salchows and quadruple twists in competition.

Pair skating is a figure skating discipline defined by the International Skating Union (ISU) as "the skating of two persons in unison who perform their movements in such harmony with each other as to give the impression of genuine Pair Skating as compared with independent Single Skating". The ISU also states that a pairs team consists of "one Woman and one Man". Pair skating, along with men's and women's single skating, has been an Olympic discipline since figure skating, the oldest Winter Olympic sport, was introduced at the 1908 Summer Olympics in London. The ISU World Figure Skating Championships introduced pair skating in 1908.