Count of Hainaut

The Count of Hainaut (French: Comte de Hainaut, Dutch: Graaf van Henegouwen, German: Graf von Hennegau) was the ruler of the county of Hainaut, a historical region in the Low Countries (including the modern countries of Belgium, the Netherlands, Luxembourg and parts of northern France and western Germany). In English-language historical sources, the title is often given the archaic spelling Hainault.

Coat of arms of the county of Hainaut.
Coat of arms of the Counts of Hainaut