| Hüttenberg | |
| Pushpin Map: | Austria |
| Pushpin Mapsize: | 270 |
| Pushpin Map Caption: | Location within Austria |
| Coordinates: | 46.9397°N 14.5486°W |
| Subdivision Type: | Country |
| Subdivision Name: | Austria |
| Subdivision Type1: | State |
| Subdivision Name1: | Carinthia |
| Subdivision Type2: | District |
| Subdivision Name2: | Sankt Veit an der Glan |
| Parts Style: | para |
| Leader Title: | Mayor |
| Leader Name: | Josef Ofner |
| Elevation M: | 786 |
| Population Density Km2: | auto |
| Timezone: | CET |
| Timezone Dst: | CEST |
| Utc Offset: | +1 |
| Utc Offset Dst: | +2 |
| Postal Code Type: | Postal code |
| Postal Code: | 9375 |
| Area Code Type: | Area code |
| Area Code: | 04263 |
| Website: | www.huettenberg.at |
Hüttenberg (Slovenian: Železni Hrib) is a market town in the district of Sankt Veit an der Glan in the Austrian state of Carinthia.
The municipality includes the Görtschitz valley in the southern foothills of the Seetal Alps. On the north, it borders Styria. Neighboring municipalities are Reichenfels, Bad Sankt Leonhard, and Wolfsberg on the east, Klein Sankt Paul on the south, and Guttaring and Friesach on the west.