The House of Namur was a noble family in medieval Europe, primarily associated with the region of Namur in present-day Belgium. It played a significant role in the political landscape of the Low Countries during the Middle Ages, often engaging in alliances and conflicts with other noble houses. The house produced several notable figures, including Count Godfrey of Namur, who was involved in the Crusades. The family's influence waned over time, but their legacy remains significant in the history of Belgium and the broader context of European nobility.