Mongolia competed at the 2018 Winter Olympics in Pyeongchang, South Korea, from February 9–25, 2018.

This marked the fourth straight Winter Olympics the nation had sent two cross-country skiers, which were Batmönkhiin Achbadrakh and Chinbatyn Otgontsetseg.

The delegation sent to Pyeongchang consisted of two cross-country skiers; Batmönkhiin Achbadrakh and Chinbatyn Otgontsetseg.

[8] On February 12, he took part in the men's 15 kilometer freestyle race, finishing with a time of 41 minutes and 40.4 seconds, which put him in 93rd place of 112 competitors; the gold medal being won by Dario Cologna of Switzerland in a time of 33 minutes and 43.9 seconds.

She had previously represented Mongolia at the 2014 Winter Olympics and took part in the women's Classic 10 kilometres both times.