The Nims is a river in Rhinelan-Palatinate, Germany, left tributary of the Prüm. Its total length is 59 km. The Nims originates in the Eifel hills, east of the town Prüm. It flows south through Schönecken, Seffern, and through the western quarters of Bitburg. The Nims joins the Prüm in Irrel.