The Kunstmuseum Liechtenstein is a state art museum in Vaduz, Liechtenstein. The building by the Swiss architects Meinrad Morger, Heinrich Degelo and Christian Kerez was completed in November 2000. The museum is a collection of international modern and contemporary art and also the national art collection of the Principality of Liechtenstein. In 2015, the new Hilti Art Foundation exhibition building was added to the Kunstmuseum.

Vaduz is the capital of Liechtenstein and also the seat of the national parliament. The city, which is located along the Rhine, has 5,696 residents. The most prominent landmark of Vaduz is Vaduz Castle, perched atop a steep hill overlooking the city. It is home to the reigning prince of Liechtenstein and the Liechtenstein princely family. The city's distinctive architecture is also displayed in landmarks such as the Cathedral of St. Florin, Government House, City Hall, the National Art Gallery, as well as the National Museum. Although Vaduz is the best-known town in the principality internationally, it is not the largest; neighbouring Schaan has a larger population.