Gantschach
Gantschach is the name of the following places:
- Gantschach (municipality of Deutsch-Griffen) , village of the municipality of Deutsch-Griffen , district of Sankt Veit an der Glan, Carinthia
- Gantschach (municipality of Schlaiten) , fraction of the municipality of Schlaiten , district of Lienz, Tyrol