> 500,000: Brussels
300,000–500,000: Antwerp
150,000–300,000: Ghent • Charleroi • Liège
100,000–150,000: Bruges • Namur • Leuven • Mons
If you are looking for cities with fewer than 100,000 inhabitants, check out the separate Provinces articles. You can find them at the bottom of this page.