Margaret Mary "Maggie" Nichols (born September 12, 1997 in Little Canada, Minnesota) is an American collegiate artistic gymnast for the University of Oklahoma. She is one of only nine NCAA gymnasts to have scored a perfect 10 on all four events, and the first to do so for Oklahoma.
Previously, Nichols represented the United States in international competitions, including the 2015 World Artistic Gymnastics Championships, where she won a gold medal with the American team and an individual bronze medal on floor exercise. At the USA Gymnastics National Championships, she finished third all-around in 2014 and second all-around in 2015. Before a knee injury in early 2016, she was a contender for the U.S. women's gymnastics team at the 2016 Summer Olympics.
Nichols was added to the national team in March and was selected to represent the United States at the City of Jesolo Trophy and the Germany-Romania-USA Friendly. At the City of Jesolo Trophy, she finished first with the team and sixth in the all-around, and won a silver medal on the floor exercise.