Pleinlauken
Pleinlauken is the name of two East Prussian places in the area of today's Kaliningrad Oblast in Russia :
- Pleinlauken , 1928–1945 Rosenthal , rural community in the Insterburg district: Nismennoje (Kaliningrad) , settlement in Chernyakhovsk district
- Pleinlauken , 1938–1945 Insterbrück , Gutsdorf in the Tilsit-Ragnit district: zu Rjabinowka , settlement in Chernyakhovsk district