The 2021 World Mixed Doubles Curling Championship was held from May 17 to 23 in Aberdeen, Scotland.

[1][2][3] 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.

[4] 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.

[4] The following nations qualified to participate in the 2021 World Mixed Doubles Curling Championship:[5][6] 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).

[9] The teams are as follows:[10] Female: Tahli Gill Male: Dean Hewitt Female: Kerri Einarson Male: Brad Gushue Female: Yang Ying Male: Ling Zhi Female: Zuzana Paulová Male: Tomáš Paul Female: Anna Fowler Male: Ben Fowler Female: Marie Turmann Male: Harri Lill Female: Oona Kauste Male: Aku Kauste Female: Pia-Lisa Schöll Male: Klaudius Harsch Female: Dorottya Palancsa Male: Zsolt Kiss Female: Stefania Constantini Male: Amos Mosaner Female: Yurika Yoshida Male: Yuta Matsumura Female: Courtney Smith Male: Anton Hood Female: Kristin Skaslien Male: Magnus Nedregotten Female: Anastasia Moskaleva Male: Alexander Eremin Female: Jennifer Dodds Male: Bruce Mouat Female: Kim Ji-yoon Male: Moon Si-woo Female: Oihane Otaegi Male: Mikel Unanue Female: Almida de Val Male: Oskar Eriksson Female: Jenny Perret Male: Martin Rios Female: Tabitha Peterson Male: Joe Polo Final round-robin standings All draw times are listed in British Summer Time (UTC+01:00).