Aalter (Dutch pronunciation: [ˈaːltər]) is a municipality located between Bruges and Ghent in the Belgian province of East Flanders. The municipality comprises the towns of Aalter, Bellem, Lotenhulle, Poeke, Knesselare and Ursel. It is bordered on the north by Maldegem, on the east by Zomergem and Nevele, on the south by Deinze, and on the west by the province of West Flanders.