Crystal Emmanuel (born November 27, 1991) is a Canadian sprinter who specialises in the 200 metres. She is the Canadian champion in both the 100m and 200m as of July 2018. Crystal also holds the 200m record for Canada. She competed in this event at the 2012, 2016 and 2020 Summer Olympics, but was eliminated in the semi-finals. At the 2013 World Championships in Athletics, she was eliminated in the heats after being disqualified for a lane infringement.