Pilvė

Pilvė is a river in Lithuania. It is the right tributary of the Šešupė. It begins in the Kaunas district, in the marshes southeast of Ežerėlis. It flows southwest through Prienai district, and Kazlų Rūda municipality through the. It meanders sharply. In the lower reaches it flows west, flowing through the Vilkaviškis district. It flows into the Šešupė at Pilviškiai. Tributaries: left: Kunigupis, Didžiupis, Plaušinė, Meškinė, Vabalkšnė; right: Bartupė, Rūdupis. The stretch between and belongs to the.
The name literally means "sludge, algae".