The Neger is a southwestern or left tributary of the Ruhr in the Hochsauerlandkreis in North Rhine-Westphalia (Germany). After a generally northward course of 17.7 km[3] in length, it reaches a water flow of an average of 1.3 m³/s. Except for local areas and smaller sections, the river runs in landscape protection areas in the nature reserves Hömberg / Brusenbecke / Eberg / Kalte Spring, Neger- and Birautal nature reserve, Mittleres Negertal nature reserve and Negertal nature reserve.

• List of rivers of North Rhine-Westphalia