| 2021 BOOST National | |
|---|---|
| Host city | Chestermere, Alberta |
| Arena | Chestermere Recreation Centre |
| Dates | November 2–7 |
| Men's winner |  Team Gushue |
| Curling club | St. John's CC, St. John's |
| Skip | Brad Gushue |
| Third | Mark Nichols |
| Second | Brett Gallant |
| Lead | Geoff Walker |
| Coach | Jules Owchar |
| Finalist |  Bruce Mouat |
| Women's winner |  Team Hasselborg |
| Curling club | Sundbybergs CK, Sundbyberg |
| Skip | Anna Hasselborg |
| Third | Sara McManus |
| Second | Agnes Knochenhauer |
| Lead | Sofia Mabergs |
| Coach | Wayne Middaugh |
| Finalist |  Tracy Fleury |
« 2019 2022 » | |
The 2021 BOOST National was held November 2 to 7 at the Chestermere Recreation Centre in Chestermere, Alberta.[1] It was the second Grand Slam and second major of the 2021–22 curling season.
- ^ "BOOST National". Grand Slam of Curling. Retrieved October 9, 2021.