- Source: Ruwer (disambiguation)
The Ruwer is a river in Germany.
Ruwer can also refer to:
Ruwer (municipality), a convention community (Verbandsgemeinde) in Rhineland-Palatinate, Germany
Ruwer/Eitelsbach, a suburban part of Trier, Germany
Ruwer (wine region), formally Ruwertal, a subordinate region of the German wine-growing region Mosel, which was formerly known as Mosel-Saar-Ruwer