| Sankt Stefan ob Leoben | |
| Settlement Type: | Municipality |
| Pushpin Map: | Austria |
| Pushpin Mapsize: | 270 |
| Pushpin Map Caption: | Location within Austria |
| Coordinates: | 47.3197°N 14.9775°W |
| Subdivision Type: | Country |
| Subdivision Name: | Austria |
| Subdivision Type1: | State |
| Subdivision Name1: | Styria |
| Subdivision Type2: | District |
| Subdivision Name2: | Leoben |
| Parts Style: | para |
| Leader Title: | Mayor |
| Leader Name: | Ronald Schlager |
| Elevation M: | 588 |
| Population Density Km2: | auto |
| Timezone: | CET |
| Timezone Dst: | CEST |
| Utc Offset: | +1 |
| Utc Offset Dst: | +2 |
| Registration Plate: | LN |
| Postal Code Type: | Postal code |
| Postal Code: | 8713 |
| Area Code Type: | Area code |
| Area Code: | 03832 |
| Website: | www.st-stefan-leoben.at |
Sankt Stefan ob Leoben is a municipality in the district of Leoben in the Austrian state of Styria.
Sankt Stefan lies in the Mur valley about 15 km west of Leoben in the geographical center of Styria.