| 2021 Tenerife Challenger | |
|---|---|
| Date | 1–7 November |
| Edition | 1st |
| Surface | Hard |
| Location | Tenerife, Spain |
| Champions | |
| Singles | |
 Tallon Griekspoor | |
| Doubles | |
 Nuno Borges / Francisco Cabral | |
The 2021 Tenerife Challenger was a professional tennis tournament played on hard courts. It was the first edition of the tournament which was part of the 2021 ATP Challenger Tour. It took place in Tenerife, Spain between 1 and 7 November 2021.