The Nette is a small river in North Rhine-Westphalia, Germany, a left tributary of the Niers. It rises near Dülken, a borough of Viersen. The Nette flows through Viersen-Boisheim and Nettetal before reaching the Niers in Wachtendonk. Its total length is 28 kilometres (17 mi); its drainage area is 166 km2 (64 sq mi).