Deyma River
（重定向自Deyma）
The Deyma (Russian:Дейма; German:Deime; Lithuanian:Deimena) is a river in Russia's Kaliningrad Oblast. It separates from the Pregolya at Gvardeysk, flows through Polessk, and ends at the Curonian Lagoon. The Polessk Canal connects the Deima with the Nemunas.