Marie-Pierre Gagné

Marie-Pierre Gagné (born February 28, 1983) is a Canadian former synchronized swimmer. She began synchronized swimming at age six. She finished in fourth place at the 2003 world championships at Barcelona, Spain in the free routine combination event. She is also currently studying medicine at Université de Montréal, in Montreal.

She was captain of the Canadian national team and compete at Beijing in 2008 for her second olympics.