Rodenbach may refer to:

• Rodenbach Brewery, a brewery from Roeselare, Belgium

• Rodenbach, Hesse, in the Main-Kinzig district, Hesse, Germany
• Rodenbach, Rhineland-Palatinate, in the district of Kaiserslautern, Rhineland-Palatinate, Germany
• Rodenbach bei Puderbach, in the district of Neuwied, Rhineland-Palatinate, Germany

• Rodenbach (Eisbach), a river in Rhineland-Palatinate, Germany
• Rodenbach (Wapelbach), a river in North Rhine-Westphalia, Germany

• Georges Rodenbach (1855–1898), Belgian author
• Albrecht Rodenbach (1856–1880), Belgian author

• Rodenbachfonds, a Flemish non-profit cultural organisation for the promotion and support of the Dutch language in Flanders, named after Albrecht Rodenbach