Altenburg (Altenburg)
- district of the German city Reutlingen
- Country:
- Postal Code: 72768
- Local Dialing Code: 07121
- Coordinates: 48° 32' 51" N, 9° 10' 55" E
- GPS tracks (wikiloc): [Link]
- AboveSeaLevel: 306 м m
- Area: 2.61 sq km
- Population: 1865
- Wikidata storage: Wikidata: Q436900
- OSM relation ID: [2957891]