The Wel () is a river in Poland. It flows out of the Great Dàbrowa and Little Dàbrowa lakes near Dàbrówno, following a course of 118 km first that goes southwest and then north. It is a tributary of the DrwÃÂca river, ending at Bratian. Lidzbark Welski is the largest town on the Wel.
The river gives its name to the protected area called Wel Landscape Park.