Yoko Karin Zetterlund (born March 24, 1969 in San Francisco, California) is a former USA national volleyball player.
Zetterlund graduated from Waseda University in Tokyo and went on to play for the U.S.
National team.
In 1992, she won a bronze medal at the Barcelona Summer Olympics.
After several years of professional volleyball in Japan's V.League, she retired from the sport in 1999.
She has since appeared as a color commentator and "guest expert" on sports and variety shows in Japan.
She played as a setter and has a spike height of 301 cm and block of 289 cm.