Charlottenau
Charlottenau stands for:
- Charlottenau (Kremmen) , inhabited part of the municipality of Kremmen , Oberhavel district, Brandenburg
- Charlottenau (Rheinsberg) , inhabited part of the municipality of Rheinsberg , Ostprignitz-Ruppin district, Brandenburg
- Charlottenau (Berlin) , a former place in Berlin-Zehlendorf