The 2021 World Mixed Doubles Curling Championship was held from May 17 to 23, 2021 in Aberdeen, Scotland.
Because of cancellations due to the COVID-19 pandemic, this was the first of two events for mixed doubles teams to qualify for the 2022 Olympics as part of the 2022 Winter Olympic Qualification process. The top seven National Olympic Committee teams from the championship qualified directly for the Olympics. China, as the host country for the Olympics, was already guaranteed an entry for a team selected by its national Olympic committee. The remaining two qualifying teams were determined at the 2021 Olympic Qualification Event, which was open to any nation that qualified for the 2020 or 2021 world mixed doubles championships (not already qualified for the Olympics) as well as the top three nations from the 2021 Pre-Olympic Qualification Event.
The following nations qualified to participate in the 2021 World Mixed Doubles Curling Championship: Pursuant to a December 2020 ruling by the Court of Arbitration for Sport due to the Russian doping scandal, Russia is prohibited from competing under its flag or any national symbols at any Olympic Games or world championships through 16 December 2022, and therefore the Russian team is competing neutrally representing the Russian Curling Federation (RCF).
The World Curling Federation World Ranking tracks and lists the success of all Member Associations.
The teams are as follows:
Final round-robin standings
All draw times are listed in British Summer Time ().
Monday, May 17, 5:30 pm
Monday, May 17, 9:00 pm
Tuesday, May 18, 9:00 am
Tuesday, May 18, 12:30 pm
Tuesday, May 18, 4:00 pm
Tuesday, May 18, 7:30 pm
Wednesday, May 19, 9:00 am
Wednesday, May 19, 12:30 pm
Wednesday, May 19, 4:00 pm
Wednesday, May 19, 7:30 pm
Thursday, May 20, 9:00 am
Thursday, May 20, 12:30 pm
Thursday, May 20, 4:00 pm
Thursday, May 20, 7:30 pm
Friday, May 21, 9:00 am
Friday, May 21, 12:30 pm
Friday, May 21, 4:00 pm
Friday, May 21, 7:30 pm
Saturday, May 22, 10:00 am
Saturday, May 22, 4:00 pm
Saturday, May 22, 10:00 am
Saturday, May 22, 4:00 pm
Saturday, May 22, 7:30 pm
Sunday, May 23, 10:00 am
Sunday, May 23, 3:00 pm
Final Round Robin Percentages