Duttken
Duttken is a German place name:
- Duttken (1938 to 1945 Petzkau ), Lyck district, East Prussia, since 1945: Dudki , town in the powiat Ełcki, Warmian-Masurian Voivodeship, Poland
- Duttken (1938 to 1945 Sargensee ), Oletzko / Treuburg district, East Prussia, since 1945: Dudki (Świętajno) , town in the Powiat Olecki, Warmian-Masurian Voivodeship, Poland