| 2006 Hypo Group Tennis International | |
|---|---|
| Date | 22–28 May |
| Edition | 26th |
| Category | International Series |
| Draw | 32S / 16D |
| Prize money | $380,000 |
| Surface | Clay / outdoor |
| Location | Pörtschach am Wörthersee, Austria |
| Venue | Werzer Arena |
| Champions | |
| Singles | |
 Nikolay Davydenko[1] | |
| Doubles | |
 Paul Hanley /  Jim Thomas[2] | |
The 2006 Hypo Group Tennis International was a men's tennis tournament that was part of the 2006 ATP Tour. The event was won by Nikolay Davydenko in men's singles and Paul Hanley and Jim Thomas in men's doubles.