Sontheim
| Sontheim   | |
|---|---|
| Church of Saint George | |
| Location of Sontheim   within Heidenheim   district | |
| Coordinates: 48°33′25″N 10°17′3″E / 48.55694°N 10.28417°E | |
| Country | Germany | 
| State | Baden-Württemberg | 
| Admin. region | Stuttgart | 
| District | Heidenheim | 
| Government | |
| • Mayor (2022–30) | Tobias Rief (SPD) | 
| Area | |
|  • Total | 28.92 km2 (11.17 sq mi) | 
| Elevation | 445 m (1,460 ft) | 
| Population  (2023-12-31) | |
|  • Total | 5,802 | 
| • Density | 200/km2 (520/sq mi) | 
| Time zone | UTC+01:00 (CET) | 
| • Summer (DST) | UTC+02:00 (CEST) | 
| Postal codes | 89567 | 
| Dialling codes | 07325 | 
| Vehicle registration | HDH | 
| Website | www.sontheim-brenz.de | 
Sontheim (full name: Sontheim an der Brenz) is a municipality in the district of Heidenheim in Baden-Württemberg in southern Germany. It is located northeast of Ulm, at the southern end of the Swabian Jura.