The ice dance competition of the 2018 Winter Olympics was held on 19 and 20 February 2018 at the Gangneung Ice Arena in Gangneung, South Korea. The short dance was held on 19 February and the free dance was held on 20 February.

Tessa Jane McCormick Virtue is a Canadian retired ice dancer. With ice dance partner Scott Moir, she is the 2010 and 2018 Olympic champion, the 2014 Olympic silver medallist, a three-time World champion, a three-time Four Continents champion, the 2016–17 Grand Prix Final champion, an eight-time Canadian National champion, the 2006 World Junior champion and the 2006 Junior Grand Prix gold medallists. Virtue and Moir are also the 2018 Olympic gold medallists in the team event and the 2014 Olympic silver medallists in the team event. Upon winning their third Olympic gold medal, they became the most decorated Canadian ice dance team of all time and the most decorated Olympic figure skaters of all time. Widely regarded as one of the greatest ice dance teams of all time, they are the only ice dancers in history to achieve a Super Slam, having won all major international competitions in their senior and junior careers. Virtue and Moir are holders of the world record score for the now-defunct original dance.