2021 Koser Jewelers Tennis Challenge
| 2021 Koser Jewelers Tennis Challenge | |
|---|---|
| Date | 9–15 August 2021 |
| Edition | 14th |
| Category | ITF Women's World Tennis Tour |
| Draw | 32S / 16D |
| Prize money | $100,000 |
| Surface | Hard |
| Location | Landisville, Pennsylvania, United States |
| Champions | |
| Singles | |
| Nuria Párrizas Díaz | |
| Doubles | |
| Hanna Chang / Alexa Glatch | |
The 2021 Koser Jewelers Tennis Challenge was a professional women's tennis tournament played on outdoor hard courts. It was the fourteenth edition of the tournament which was part of the 2021 ITF Women's World Tennis Tour. It took place in Landisville, Pennsylvania, United States between 9 and 15 August 2021.