2009 Banka Koper Slovenia Open
The 2009 Banka Koper Slovenia Open was a women's tennis tournament played on outdoor hard courts. It was the fifth 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 20 July through 26 July 2009. First-seeded Dinara Safina won the singles title.
Finals
Singles
Dinara Safina defeated Sara Errani, 6–7, 6–1, 7–5- It was Safina's third title of the year and 12th of her career.
Doubles
Julia Görges / Vladimíra Uhlířová defeated Camille Pin / Klára Zakopalová, 6–4, 6–2WTA entrants
Seeds
| Player | Nationality | Ranking* | Seeding |
| Dinara Safina | |Other entrantsThe following players received wildcards into the singles main drawThe following players received entry from the qualifying draw: |
|