Dendermonde is a city in the Flemish province of East Flanders in Belgium. The municipality comprises the city of Dendermonde and the towns of Appels, Baasrode, Grembergen, Mespelare, Oudegem, Schoonaarde, and Sint-Gillis-bij-Dendermonde. Dendermonde is at the mouth of the river Dender, where it flows into the Scheldt. The town has a long-standing folkloric feud with Aalst, south along the same river, which dates from the Middle Ages.

East Flanders is a province of Belgium. It borders the Dutch province of Zeeland and the Flemish province of Antwerp, Flemish Brabant, Hainaut and West Flanders. It has an area of 3,007 km2 (1,161 sq mi), divided into six administrative districts containing 60 municipalities, and a population of 1,515,064 as of January 2019. The capital is Ghent, home to the Ghent University and the Port of Ghent.