The Wien Museum, officially known as Wien Museum, is a museum complex that tells the history and evolution of the city of Vienna. It is not a single building, but includes several locations, such as the "Clock Museum" (Uhrenmuseum) and house-museums dedicated to composers like Beethoven, Mozart, Schubert, and Haydn. The main museum, located in Karlsplatz, is currently closed for renovation and will reopen in 2024 with a new exhibition concept.

The museum displays a rich collection of artworks, historical artifacts, and everyday objects that illustrate Viennese life and culture throughout the centuries.