Kotoe Nagasawa (長沢 琴枝, Nagasawa Kotoe, born June 11, 1950 in Shizuoka Prefecture) is a Japanese figure skating coach and former competitive pair skater. With her skating partner, Hiroshi Nagakubo, she became a five-time (1967–1971) Japanese national champion and competed at the 1972 Winter Olympics, placing 16th. After retiring from competition, Nagasawa became a skating coach in Japan.