Mark McMorris (born 9 December 1993) is a Canadian professional snowboarder who specializes in the slopestyle and big air events. He was the first ever to complete a backside triple cork 1440 and won back-to-back gold medals in the 2012 and 2013 Winter X Games in the slopestyle event. He competed in the slopestyle event at the 2014 Winter Olympics in Sochi, where he won a bronze medal, Canada's first medal in those Games.