The Principality of Liechtenstein is a member state of the United Nations.

The Principality of Liechtenstein joined the United Nations on September 18, 1990.

The Principality of Liechtenstein is a part of the Group of Western European and Other States (WEOG).The Principality of Liechtenstein was admitted to the United Nations in 1990 by United Nations Security Council Resolution 663.

In 2022, Liechtenstein introduced a resolution requiring the permanent members of the United Nations Security Council to justify a veto.

[1] The current Permanent Representative of Liechtenstein to the United Nations is Christian Wenaweser, during his tenure as Permanent Representative of the Principality of Liechtenstein to the United Nations he has served as: Before becoming Permanent Representative of the Principality of Liechtenstein to the United Nations he served as a: The Principality of Liechtenstein contributed 292,533 United States dollars to the United Nations in 2023.