2006 BA-CA-TennisTrophy
 |
| 2006 BA-CA-TennisTrophy | |
|---|---|
| Date | 9–15 October |
| Edition | 32nd |
| Category | International Series Gold |
| Surface | Hard / indoor |
| Location | Vienna, Austria |
| Venue | Wiener Stadthalle |
| Champions | |
| Singles | |
 Ivan Ljubičić [1] | |
| Doubles | |
 Petr Pála / Pavel Vízner | |
The 2006 BA-CA-TennisTrophy was a tennis tournament played on indoor hard courts. It was the 32nd edition of the event known that year as the BA-CA-TennisTrophy, and was part of the International Series Gold of the 2006 ATP Tour. It took place at the Wiener Stadthalle in Vienna, Austria, from 9 October through 15 October 2006.
Finals
Singles
Ivan Ljubičić defeated 
Fernando González, 6–3, 6–4, 7–5
- It was Ivan Ljubičić's 3rd title of the year, and his 6th overall.
Doubles
Petr Pála / Pavel Vízner defeated 
Julian Knowle / Jürgen Melzer, 6–4, 3–6, [12–10]