Glattbach is a municipality situated in the Aschaffenburg district within the administrative region of Lower Franconia in Bavaria, Germany. The town is located in a valley north of the city of Aschaffenburg and sits on the western edge of the Spessart range.
As of 2024, the municipality has a population of approximately 6,800 inhabitants. It serves as a residential area characterized by its geographic position within the regional landscape of Lower Franconia.