Liechtenstein ( , LIK-tən-styne; German pronunciation: [ˈlɪçtn̩ʃtaɪn] ; Alemannic German: Liachtaschta), officially the Principality of Liechtenstein (German: Fürstentum Liechtenstein [ˈfʏʁstn̩tuːm ˈlɪçtn̩ˌʃtaɪ̯n] ), is a doubly landlocked German-speaking microstate in the Central European Alps , between Austria to the east and north-east and Switzerland to the north-west, west and south. Liechtenstein is a semi-constitutional monarchy headed by the prince of Liechtenstein of the House of Liechtenstein, currently led by Hans-Adam II. It is Europe's fourth-smallest country, with an area of just over 160 square kilometres (62 square miles) and a population of 40,023. It is the world's smallest country to border two countries, and is one of the few countries with no debt.

Liechtenstein is divided into 11 municipalities. Its capital is Vaduz, and its largest municipality is Schaan. It is a member of the United Nations, the European Free Trade Association, and the Council of Europe.