Peuerbach is a town in Austria, located in the district of Grieskirchen in the state of Upper Austria. It lies in the country's northern Alpine foothills region, within the Hausruckviertel area of Upper Austria.
The town is the administrative seat of its own municipality within the Grieskirchen district, one of the four districts that make up the Hausruckviertel. Like much of Upper Austria, the surrounding area is characterised by rolling agricultural countryside.