Ottenhagen
Ottenhagen is a German place name:
- Ottenhagen (Uckerland) , part of the municipality in the Wolfshagen district of the Uckerland municipality , Uckermark district, Brandenburg, Germany
- Ottenhagen , until 1927 an independent estate district, then incorporated into Groß Ottenhagen in the Königsberg district, East Prussia: since 1946 Berjosowka (Kaliningrad, Gwardeisk) , settlement in Gwardeisk district, Kaliningrad Oblast, Russia