| 2009 Banka Koper Slovenia Open | |
|---|---|
| Date | July 20 – July 26 |
| Edition | 5th |
| Champions | |
| Singles | |
 Dinara Safina | |
| Doubles | |
 Julia Görges /  Vladimíra Uhlířová | |
The 2009 Banka Koper Slovenia Open was a tennis tournament played on outdoor hard courts. It was the 5th edition of the Banka Koper Slovenia Open, and was part of the WTA International tournaments of the 2009 WTA Tour. It took place in Portorož, Slovenia, from July 20 through July 26, 2009.