Yoko Karin Zetterlund (born March 24, 1969) is a former United States national volleyball player and two-time Olympian.

[2] Zetterlund graduated from Waseda University in Tokyo, Japan, and went on to play for the United States national volleyball team.

[1] She won a bronze medal at the 1992 Summer Olympics in Barcelona, Spain.

[1] Zetterlund played volleyball for several years in Japan's V.League, leading Daiei to two championships.

[1] Since her retirement from volleyball, Zetterlund has appeared as a color commentator and "guest expert" on sports and variety shows in Japan.