Pulkau is a town in the district of Hollabrunn in the Austrian state of Lower Austria. It lies in the Weinviertel region of northeastern Austria, north of the Danube and close to the border with the Czech Republic.
The settlement is one of the smaller historic towns of the Hollabrunn district, an area characterised by rolling farmland, vineyards and wine-producing villages. Like many towns in this part of Lower Austria, Pulkau has medieval origins and retains a compact historic centre.