Chiho Osawa (大澤 ちほ, Ōsawa Chiho, born 10 February 1992) is a Japanese retired ice hockey player and former captain of the Japanese national team. She most recently played in the 2020–21 season of the Swedish Women's Hockey League (SDHL) with Luleå HF/MSSK. Osawa represented Japan at three Winter Olympic Games, eight IIHF Women's World Championships, two Asian Winter Games, and at the 2012 IIHF Challenge Cup of Asia and the 2015 Winter Universiade.