2021 Los Cabos Open
| 2021 Los Cabos Open | |
|---|---|
| Date | 19–25 July |
| Edition | 5th |
| Draw | 28S / 16D |
| Surface | Hard |
| Location | Los Cabos, Mexico |
| Champions | |
| Singles | |
| Cameron Norrie | |
| Doubles | |
| Hans Hach Verdugo / John Isner | |
The 2021 Los Cabos Open (known as the Mifel Open for sponsorship reasons) was an ATP tennis tournament played on outdoor hardcourt. It was the 5th edition of the tournament, and part of the ATP Tour 250 series of the 2021 ATP Tour. It took place in Los Cabos, Mexico from 19 July through 25 July 2021.