Rheinbach is a town in the Rhein-Sieg-Kreis district (Landkreis), in North Rhine-Westphalia, Germany. 

A local hub for education, Rheinbach is the seat of the Hochschule Bonn-Rhein-Sieg, a university of applied science which specializes in business and biomedical sciences.

There are three secondary schools in Rheinbach. The municipal Gymnasium was founded in 1852 and is one of the oldest public secondary schools in the Bonn region; the Vinzenz-Pallotti-Kolleg is one of the few boarding and private schools in Germany; the Catholic run St.-Joseph-Gymnasium was historically a girls-only school and is now coeducational.