| 2006 Allianz Suisse Open Gstaad | |
|---|---|
| Date | 10–16 July |
| Edition | 61st |
| Category | International Series |
| Draw | 32S / 16D |
| Prize money | $470,000 |
| Surface | Clay / outdoor |
| Location | Gstaad, Switzerland |
| Venue | Roy Emerson Arena |
| Champions | |
| Singles | |
 Richard Gasquet[1] | |
| Doubles | |
 Jiří Novák /  Andrei Pavel[2] | |
The 2006 Allianz Suisse Open Gstaad was the 2006 edition of the Allianz Suisse Open Gstaad tennis tournament. The tournament was held on July 10–16. Richard Gasquet won his second title of the year.
- ^ "2006 Gstaad – Singles draw". Association of Tennis Professionals (ATP).
- ^ "2006 Gstaad – Doubles draw". Association of Tennis Professionals (ATP).