Grand Ducal Palace

Seat of power, Luxembourg.

BuildingGrand Ducal Palace
What Wikidata calls itpalace
CapitalLuxembourg
Form of governmentconstitutional monarchy
Population690,959

Grand Duke of Luxembourg

#Held byFromToParty
Guillaume V, Grand Duke of LuxembourgOctober 3, 2025incumbent
William III of the NetherlandsMarch 17, 1849November 23, 1890
William I of the NetherlandsMarch 16, 1815October 7, 1840

3 tenures. Source: Wikidata, retrieved 2026-09-23.

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