Hornau (Hornau)
- municipal district of Kelkheim (Taunus), Germany
- Country:
- Postal Code: 65779
- Local Dialing Code: 06195
- Coordinates: 50° 8' 50" N, 8° 27' 5" E
- GPS tracks (wikiloc): [Link]
- AboveSeaLevel: 213 м m
- Area: 5.81 sq km
- Wikidata storage: Wikidata: Q1628326
- Wikipedia Commons Category: [Link]
- GND ID: Alt: [3043191-8]