The 2006 Banka Koper Slovenia Open was a women's tennis tournament played on outdoor hard courts. It was the 2nd edition of the Slovenia Open, and was part of the WTA Tier IV tournaments of the 2006 women's professional tennis season. It was held in Portorož, Slovenia, from 18 September until 24 September 2006. Unseeded Tamira Paszek, who entered the competition as a qualifier, won the singles title.
| 2006 Banka Koper Slovenia Open | |
|---|---|
| Date | 18–24 September |
| Edition | 2nd |
| Category | WTA Tier IV |
| Surface | Hard / outdoor |
| Location | Portorož, Slovenia |
| Champions | |
| Singles | |
 Tamira Paszek | |
| Doubles | |
 Lucie Hradecká / Renata Voráčová | |
Points and prize money
editPoint distribution
edit| Event | W | F | SF | QF | Round of 16 | Round of 32 | Q | Q3 | Q2 | Q1 |
| Singles | 115 | 80 | 50 | 30 | 15 | 1 | 7 | 3 | 2 | 1 |
|---|---|---|---|---|---|---|---|---|---|---|
| Doubles | 1 | — | — | — | — | — |
Prize money
edit| Event | W | F | SF | QF | Round of 16 | Round of 32 | Q3 | Q2 | Q1 |
| Singles | $21,140 | $11,395 | $6,140 | $3,310 | $1,775 | $955 | $515 | $280 | $165 |
| Doubles * | $6,240 | $3,360 | $1,810 | $970 | $550 | — | — | — | — |
* per team
Finals
editSingles
edit Tamira Paszek defeated 
Maria Elena Camerin, 7–5, 6–1
- Paszek won the first title of her career. She became the youngest tour singles titlist in 2006, and the seventh-youngest of all-time.
Doubles
edit Lucie Hradecká / Renata Voráčová claimed the title, when Eva Birnerová / 
Émilie Loit withdrew before the final.