Zain Allen Retherford (born May 21, 1995) is an American freestyle wrestler and graduated folkstyle wrestler who competes at 65 kilograms. In freestyle, Retherford is a three-time US World Team Member. He was a silver medalist at the 2022 World Wrestling Championships, earning his first World medal at the highest level of the World Championships. Additionally, he helped Team USA reach third-place at the 2019 World Cup, going undefeated at 4–0, and winning the individual 2019 World Cup title. Retherford was also the 2012 Cadet World Champion at 63kg as a freestyle wrestler.