| Geistthal-Södingberg | |
| Settlement Type: | Municipality |
| Pushpin Map: | Austria |
| Pushpin Mapsize: | 270 |
| Pushpin Map Caption: | Location within Austria |
| Coordinates: | 47.1083°N 15.1717°W |
| Subdivision Type: | Country |
| Subdivision Name: | Austria |
| Subdivision Type1: | State |
| Subdivision Name1: | Styria |
| Subdivision Type2: | District |
| Subdivision Name2: | Voitsberg |
| Parts Style: | para |
| Leader Title: | Mayor |
| Leader Name: | Klaudia Stroißnig |
| Population Density Km2: | auto |
| Timezone: | CET |
| Timezone Dst: | CEST |
| Utc Offset: | +1 |
| Utc Offset Dst: | +2 |
| Registration Plate: | VO |
| Postal Code Type: | Postal code |
| Postal Code: | 8152, 8153 |
| Area Code Type: | Area code |
| Area Code: | 03142, 03149 |
Geistthal-Södingberg is, since the beginning of 2015, a municipality within Voitsberg, Styria. The municipality of Geistthal-Södingberg was created as part of the Steiermärkische Gemeindestrukturreform (Styrian Area Structure Reform) in Styria,[1] which combined Geistthal and Södingberg.[2]
The municipal area includes the following five localities (population from January 2015 in parentheses):[3]
The district has an area of 52.59 km² and comprises the four Cadastral communities of Eggartsberg, Geistthal, Kleinalpe Södingberg and Sonnleiten.