Gembloux (French pronunciation:[ʒɑ̃.blu]; in Walloon: Djiblou; in Dutch: Gembloers) is a Walloon municipality located in the Belgian province of Namur, on the axis Brussels–Namur
On 1 January 2006 the municipality had 21,964 inhabitants. The total area is 95.86km², giving a population density of 229 inhabitants per km². The mayor, who has been elected on 8 October 2006, is Benoît Dispa.