Gertelbach
Gertelbach is a geographical name:
- Gertelbach (Bühlertal) , residential area of the municipality of Bühlertal in the Rastatt district, Baden-Württemberg
- Gertelbach (Wiedenbach) , left tributary of the Wiedenbach (to the Sandbach called here also Bühlot ) near Gertenbach, municipality of Bühlertal, district of Rastatt, Baden-Württemberg; flows over the Gertelbach Falls