Marie-Claude Molnar (born 2 October 1983) is a C4 Canadian paracyclist. She became aware of paracycling as a means to see how far she could push her limits after a terrible accident changed her life in 2005. As she was riding her bike, a car hit her at 110 km/h, which left her with several broken bones and a light head trauma. Years later, she would win Canada's first medal in cycling for the 2012 London Paralympic Games.