The Drwęca is a river in northern Poland.

Drwęca may also refer to the following places in Poland: Drwęca, Greater Poland Voivodeship (west-central Poland) Drwęca, Iława County in Warmian-Masurian Voivodeship (north Poland) Drwęca, Lidzbark County in Warmian-Masurian Voivodeship (north Poland) Lake Drwęca