2021 CS Denis Ten Memorial Challenge

The 2021 CS Denis Ten Memorial Challenge was held on October 28–31, 2021 in Nur-Sultan, Kazakhstan. It was part of the 2021–22 ISU Challenger Series. Medals were awarded in the disciplines of men's singles, women's singles, and ice dance.

Entries
The International Skating Union published the list of entries on September 28, 2021.