South Korea competed at the 2018 Winter Olympics in Pyeongchang, from 9 to 25 February 2018, as the host nation. It was represented by 122 competitors in all 15 disciplines.
Sweden competed at the 2018 Winter Olympics in PyeongChang, South Korea, from 9 to 25 February 2018. The Swedish Olympic Committee sent 116 athletes to the Games, 62 men and 54 women, to compete in nine sports. Jennie-Lee Burmansson set a new record as the youngest Swedish Winter Olympic participant.
Switzerland competed at the 2018 Winter Olympics in Pyeongchang, South Korea, from 9 to 25 February 2018, with 166 competitors in 14 sports. They won 15 medals in total, ranking 7th in the medal table.
The United States competed at the 2018 Winter Olympics in Pyeongchang, South Korea, from February 9 to 25, 2018.
Norway competed at the 2018 Winter Olympics in PyeongChang, South Korea, from 9 to 25 February 2018. It was represented by 109 competitors in 11 sports.
Japan competed at the 2018 Winter Olympics in Pyeongchang, South Korea, from 9 to 25 February 2018, with 124 competitors in 13 sports. They won 13 medals in total, four gold, five silver and four bronze, ranking 11th in the medal table. Six medals of those were won in the speed skating events.
The 2017 World Junior Curling Championships was held from February 16 to 26 at the Gangneung Curling Centre in Gangneung, South Korea.
Great Britain competed at the 2018 Winter Olympics in Pyeongchang, South Korea, from 9 to 25 February 2018, with 58 competitors in 11 sports. They won five medals in total, one gold and four bronze, ranking 19th in the medal table.
China competed at the 2018 Winter Olympics in PyeongChang, South Korea, from 9 to 25 February 2018. China competed in 12 sports, participating in bobsleigh, skeleton and ski jumping for the first time. China won 9 medals in total.
The Kingdom of Denmark is a sovereign state comprising three constituent countries: Denmark, Greenland and the Faroe Islands that competed at the 2018 Winter Olympics in Pyeongchang, South Korea, from 9 to 25 February 2018, with 17 competitors in 5 sports. On 9 January 2018, speed skater Elena Møller Rigas was named as the country's flagbearer during the opening ceremony.
The mixed doubles curling tournament of the 2018 Winter Olympics was held at the Gangneung Curling Centre from 8 to 13 February 2018. Eight nations competed in a round robin preliminary round, and the top four nations at the conclusion of the round robin qualified for the medal round. This was the first time mixed doubles was held at the Winter Olympics.
The 2017 United States Olympic Curling Trials were held from November 11–18, 2017 at Baxter Arena in Omaha, Nebraska. Five teams qualified for the men's tournament and three teams qualified for the women's tournament. The winner of each tournament represented the United States at the 2018 Winter Olympics in Pyeongchang County, South Korea.
The men's curling tournament of the 2018 Winter Olympics was held between 14 and 24 February 2018 at the Gangneung Curling Centre. Ten nations competed in a round robin preliminary round, and the top four nations at the conclusion of the round robin qualified for the medal round.
The wheelchair curling competition of the 2018 Winter Paralympics was held from 10 to 17 March 2018 at the Gangneung Gymnasium in Gangneung, South Korea. For the first time, twelve mixed teams will compete at the Winter Paralympics.
The 2018 Pacific-Asia Curling Championships were held from November 3 to 10 at the Gangneung Curling Centre in Gangneung, South Korea. The top two men's and women's teams qualified for the 2019 World Men's Curling Championship and 2019 World Women's Curling Championship respectively. The third and fourth-placed teams qualified for the World Qualification Event, a chance to qualify for the World Curling Championships.
Switzerland competed at the 2022 Winter Olympics in Beijing, China, from 4 to 20 February 2022.
Norway competed at the 2022 Winter Olympics in Beijing, China, from 4 to 20 February 2022. The Norwegian team consisted of 84 athletes. Kjetil Jansrud and Kristin Skaslien were the country's flagbearers during the opening ceremony. Biathlete Marte Olsbu Røiseland was the flag bearer during the closing ceremony.
The mixed doubles curling tournament of the 2022 Winter Olympics was held at the Beijing National Aquatics Center from 2 to 8 February 2022. Ten nations competed in a round robin preliminary round, and the top four nations at the conclusion of the round robin qualified for the medal round. This will be the second time mixed doubles is held at the Winter Olympics.
The women's curling tournament of the 2022 Winter Olympics was held at the Beijing National Aquatics Center from 10 to 20 February 2022. Ten nations competed in a round robin preliminary round, and the top four nations at the conclusion of the round robin qualified for the medal round.
The men's curling tournament of the 2022 Winter Olympics was held at the Beijing National Aquatics Center from 9 to 19 February 2022. Ten nations competed in a round robin preliminary round, and the top four nations at the conclusion of the round robin qualified for the medal round.
