Brebel is a former municipality located in the district of Schleswig-Flensburg within the German state of Schleswig-Holstein. As of March 2018, it has been incorporated into the municipality of Süderbrarup.
The area is divided into four distinct sections: the village of Groß-Brebel and three smaller hamlets known as Klein-Brebel, Brebelholz, and Loitstraße.