| Barbo von Waxenstein | |
|---|---|
 Coat of arms | |
| Country | Croatia, Austria, Slovenia |
| Connected families | |
| Estate(s) | Wazenberg Castle Barbo Manor Posert Castle Kožljak Castle |
The Barbo von Waxenstein family is an old and influential Carniolan noble family of Italian origin, active mostly in the territory of present-day Slovenia and in Istria. The family belonged to the Austrian nobility.