Ritterhude
| Ritterhude  | |
|---|---|
| Church of Saint John in Ritterhude | |
| Location of Ritterhude  within Osterholz   district | |
| Coordinates: 53°10′59″N 08°45′22″E / 53.18306°N 8.75611°E | |
| Country | Germany | 
| State | Lower Saxony | 
| District | Osterholz | 
| Subdivisions | 6 districts | 
| Government | |
| • Mayor (2021–26) | Jürgen Kuck (SPD) | 
| Area | |
|  • Total | 32.86 km2 (12.69 sq mi) | 
| Elevation | 10 m (30 ft) | 
| Population  (2023-12-31) | |
|  • Total | 14,738 | 
| • Density | 450/km2 (1,200/sq mi) | 
| Time zone | UTC+01:00 (CET) | 
| • Summer (DST) | UTC+02:00 (CEST) | 
| Postal codes | 27721 | 
| Dialling codes | 04292 | 
| Vehicle registration | OHZ | 
| Website | www.ritterhude.de | 
Ritterhude (Northern Low Saxon: Hu’e) is a municipality in the district of Osterholz, in Lower Saxony, Germany. It is situated on the river Hamme, approx. 6 km southwest of Osterholz-Scharmbeck, and 13 km northwest of Bremen.