Le Grand-Duc Guillaume de Luxembourg: Head of state, Luxembourg
Le Grand-Duc Guillaume de Luxembourg is the head of state of Luxembourg, listed by the United Nations as “Le Grand-Duc de Luxembourg”.
Posts held
- Le Grand-Duc de Luxembourg (head of state), Luxembourg. Part of level 6: National government.
Source: Heads of State, Heads of Government, Ministers for Foreign Affairs: Public List (United Nations Protocol and Liaison Service), list dated 15 October 2026, read 20 October 2026.
Where Le Grand-Duc Guillaume de Luxembourg sits in the ladder of power
As head of state, Le Grand-Duc Guillaume de Luxembourg works at level 6: National government, above the regions, states and councils of Luxembourg (regions, cities).
Above that, Luxembourg is a member of:
- European Union (incl. Parliament, Commission, Council) level 7
- NATO level 8
- United Nations (General Assembly and Security Council) level 8
- International Monetary Fund level 9
- World Bank Group level 9
Who else holds power in Luxembourg
- Luc Frieden Premier Ministre du Grand-Duché de Luxembourg, Luxembourg
- Xavier Bettel Vice-Premier Ministre, Ministre des Affaires étrangères et du Commerce extérieur, et Ministre de la Coopération et de l'action humanitaire du Grand-Duché de Luxembourg, Luxembourg
Where these facts come from
Every post above is copied from an official record, linked beside it with the date it was read. The UN Protocol and Liaison Service publishes the list governments give it of their head of state, head of government and foreign minister. Names are as the source prints them, without honorifics. How this site is made.
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