| 2021 Berkeley Tennis Club Challenge | |
|---|---|
| Date | 27 September–3 October 2021 |
| Edition | 3rd |
| Category | ITF Women's World Tennis Tour |
| Prize money | $60,000 |
| Surface | Hard |
| Location | Berkeley, California, United States |
| Champions | |
| Singles | |
 Usue Maitane Arconada | |
| Doubles | |
| Sophie Chang / Angela Kulikov | |
The 2021 Berkeley Tennis Club Challenge was a professional women's tennis tournament played on outdoor hard courts. It was the third edition of the tournament which was part of the 2021 ITF Women's World Tennis Tour. It took place in Berkeley, California, United States between 27 September and 3 October 2021.[1]
- ^ "W60 Berkeley, CA". ITF World Tennis Tour.