Marise Widmer is an American retired lightweight rower. She won a gold medal at the 1984 World Rowing Championships in Montreal, Canada, with the lightweight women's eight; this was the only year that this boat class competed at World Rowing Championships. At the 1985 World Rowing Championships in Hazewinkel, she won a silver medal with the lightweight women's four.
Marise Chamberlain, MNZM, is a New Zealand former middle-distance runner. She is the only New Zealand woman to win an Olympic medal in track athletics (Lorraine Moller won a medal in the marathon). She set world records over 440 yards, 400 metres and 1 mile.