| Art: | Ortsteil |
| Municipality: | Sibbesse |
| Image Coa: | Wappen Almstedt.png |
| Coordinates: | 52.0333°N 9.9647°W |
| State: | Niedersachsen |
| District: | Hildesheim |
| Elevation: | 190 |
| Area: | 9.92 |
| Population: | 886 |
| Stand: | 2015-12-31 |
| Postal Code: | 31079 |
| Area Code: | 05060 |
| Licence: | HI |
Almstedt is a village and a former municipality in the district of Hildesheim in Lower Saxony, Germany. Since 1 November 2016, it is part of the municipality Sibbesse.[1] Almstedt consists of the village of Almstedt and the smaller village of Segeste. Each of the villages has a sightworthy old church and well-preserved half-timbered houses. The church in Segeste was built in 1770.