The House of Lannoy is a noble family from the Spanish Netherlands, known for its significant influence during the 16th and 17th centuries. The family produced several prominent figures, including military leaders and statesmen, who played key roles in European politics and warfare. The Lannoys were closely associated with the Habsburg dynasty, serving in various capacities within the empire. Their legacy includes contributions to the arts and culture, as well as their involvement in the Eighty Years' War, which was a pivotal conflict between the Dutch Republic and Spanish rule.