Eight men's teams and eight women's team qualified for the event based on their ranking from the World Curling Team Rankings as of July 2021.[1] Teams also had to have three of their four members from their 2020–21 season lineups still intact.
^ abAs second Sarah Murphy did not attend the event, alternate Kim Kelly moved up to play second. Murphy was still listed as the teams alternate on the roster, however.
^ abcAs skip Robyn Silvernagle was on maternity leave, second Jessie Hunkin moved up to skip and alternate Becca Hebert played second. Silvernagle was listed as the alternate on the roster, however.