| 2021 Bol Open | |
|---|---|
| Date | 7–12 June |
| Edition | 15th |
| Category | WTA 125K series |
| Prize money | $115,000 |
| Surface | Clay |
| Location | Bol, Croatia |
| Venue | Bluesun Tennis Center Zlatni rat |
| Champions | |
| Singles | |
 Jasmine Paolini | |
| Doubles | |
 Aliona Bolsova /  Katarzyna Kawa | |
The 2021 Bol Open was a professional tennis tournament played on outdoor clay courts. It was the fifteenth edition of the tournament and part of the 2021 WTA 125K series. The tournament could not be held in 2020 due to the COVID-19 pandemic. It took place in Bol, Croatia, from 7 to 12 June 2021.[1]
- ^ "Croatia Bol Open Overview". wtatennis.com.