Kreuzau is a municipality in the district of Düren in the state of North Rhine-Westphalia, Germany.

It is located on the river Rur, approx.

Kreuzau is surrounded by the following settlements, listed clockwise beginning in the north: the county town of Düren and the municipalities of Nörvenich, Vettweiß, Nideggen and Hürtgenwald, all in the county of Düren.

The municipality Kreuzau includes the following civil parishes (Ortsteil): In addition there was the now extinct village of Hemgenberg.

This Düren district location article is a stub.