Ganderkesee
| Ganderkesee  | |
|---|---|
| Aerial view of Ganderkesee in 2012 | |
| Location of Ganderkesee  within Oldenburg   district | |
| Coordinates: 53°02′09″N 08°32′54″E / 53.03583°N 8.54833°E | |
| Country | Germany | 
| State | Lower Saxony | 
| District | Oldenburg | 
| Subdivisions | 25 districts | 
| Government | |
| • Mayor (2021–26) | Ralf Wessel (CDU) | 
| Area | |
|  • Total | 138.26 km2 (53.38 sq mi) | 
| Elevation | 27 m (89 ft) | 
| Population  (2023-12-31) | |
|  • Total | 31,309 | 
| • Density | 230/km2 (590/sq mi) | 
| Time zone | UTC+01:00 (CET) | 
| • Summer (DST) | UTC+02:00 (CEST) | 
| Postal codes | 27777 | 
| Dialling codes | 04222, 04221, 04223 | 
| Vehicle registration | OL | 
| Website | ganderkesee.de | 
Ganderkesee (Northern Low Saxon: Gannerseer) is a municipality in Oldenburg district, in Lower Saxony, Germany.