Glabbeek () is a municipality located in the Belgian province of Flemish Brabant. The municipality comprises the populated places of Attenrode, Bunsbeek, Glabbeek proper, Kapellen, and Zuurbemde. On January 1, 2006, Glabbeek had a total population of 5,189. The total area is 26.78 km<sup>2</sup> which gives a population density of 194 inhabitants per km<sup>2</sup>.