Renchen
| Renchen   | |
|---|---|
| Church of Saint Anastasius in Erlach | |
| Location of Renchen   within Ortenaukreis   district | |
| Coordinates: 48°35′09″N 08°00′38″E / 48.58583°N 8.01056°E | |
| Country | Germany | 
| State | Baden-Württemberg | 
| Admin. region | Freiburg | 
| District | Ortenaukreis | 
| Government | |
| • Mayor (2016–24) | Bernd Siefermann (CDU) | 
| Area | |
|  • Total | 32.08 km2 (12.39 sq mi) | 
| Elevation | 150 m (490 ft) | 
| Population  (2023-12-31) | |
|  • Total | 7,506 | 
| • Density | 230/km2 (610/sq mi) | 
| Time zone | UTC+01:00 (CET) | 
| • Summer (DST) | UTC+02:00 (CEST) | 
| Postal codes | 77871 | 
| Dialling codes | 07843 | 
| Vehicle registration | OG, BH, KEL, LR, WOL | 
| Website | https://www.renchen.de/ | 
Renchen (Low Alemannic: Renche) is a small city in Baden-Württemberg, Germany, part of the district of Ortenau.