Untermhaus (Untermhaus)
- part of Gera
- Country:
- Postal Code: 07548
- Local Dialing Code: 0365
- Coordinates: 50° 53' 7" N, 12° 3' 50" E
- GPS tracks (wikiloc): [Link]
- AboveSeaLevel: 205 м m
- Wikidata storage: Wikidata: Q1366433
- Wikipedia Commons Category: [Link]
- VIAF ID: Alt: [248766952]
- GND ID: Alt: [7643995-1]