Harriet "Holly" Morris Metcalf ( born March 25, 1958 in Providence ) is an American rower.
Metcalf studied music and English at Mount Holyoke College in 1981 and achieved her Bachelor. At Harvard University, her afterwards succeeded the degree in psychology. Between 1981 and 1987 Metcalf won three silver and one bronze medal at the World Rowing Championships. In 1984, she won eight of the women at the Summer Olympic Games in Los Angeles the gold medal. Metcalf lives openly homosexual.