Category
page 119th-century Belgian mathematicians
Adolphe Quetelet
Belgian astronomer, mathematician, statistician and sociologist (1796-1874)

Eugène Charles Catalan
French and Belgian mathematician (1814–1894)
Charles-Jean de la Vallée Poussin
Belgian mathematician (1866–1962)
Germinal Pierre Dandelin
mathematician, soldier, engineering professor
Constantin Le Paige
mathematician
Paul Mansion
Belgian mathematician (1844–1919)