Altengamme
| Altengamme  | |
|---|---|
| Some houses at the old dike at Altengamme | |
| Coordinates: 53°25′29″N 10°15′45″E / 53.42472°N 10.26250°E | |
| Country | Germany | 
| State | Hamburg | 
| City | Hamburg | 
| Borough | Bergedorf | 
| Area | |
|  • Total | 15.6 km2 (6.0 sq mi) | 
| Population  (2023-12-31) | |
|  • Total | 2,345 | 
| • Density | 150/km2 (390/sq mi) | 
| Time zone | UTC+01:00 (CET) | 
| • Summer (DST) | UTC+02:00 (CEST) | 
| Dialling codes | 040 | 
| Vehicle registration | HH | 
Altengamme (ⓘ) located in the Bergedorf borough of the Free and Hanseatic City of Hamburg in northern Germany, is a rural quarter on the right bank of the Elbe river. Altengamme is the most eastern part of Hamburg. In 2023 the population was 2,345.