Armenia sent a delegation to compete at the 2018 Winter Olympics in Pyeongchang, South Korea, from 9–25 February 2018.

This marked the nation's seventh appearance at a Winter Olympics as an independent country.

The First Republic of Armenia was a short-lived country and did not participate in any Olympic Games.

Cross-country skier Sergey Mikayelyan was chosen as flag bearer for both the opening and closing ceremonies.

The National Olympic Committee of Armenia sent him a new pair of skis to Pyeongchan in time for his first event.