Mappershain (Mappershain)
- municipal district of Heidenrod in Rheingau-Taunus-Kreis, Germany
- Country:
- Postal Code: 65321
- Local Dialing Code: 06124
- Coordinates: 50° 10' 16" N, 7° 59' 43" E
- GPS tracks (wikiloc): [Link]
- AboveSeaLevel: 492 м m
- Wikidata storage: Wikidata: Q1892109