Wernau
Wernau is the name
- Wernau (Neckar) , town in Baden-Württemberg
- Wernau (Erbach) , hamlet in the city of Erbach (Danube)
- Wernau (noble family) , Swabian noble family
- Konrad Wilhelm von Wernau , Bishop of Würzburg and Duke in Franconia (1683–1684)