The Pergamon Museum is a listed building on the Museum Island in the historic centre of Berlin, Germany. It was built from 1910 to 1930 by order of Emperor Wilhelm II and according to plans by Alfred Messel and Ludwig Hoffmann in Stripped Classicism style. As part of the Museum Island complex, the Pergamon Museum was added to the UNESCO World Heritage List in 1999 because of its architecture and testimony to the evolution of museums as architectural and social phenomena.

The Museum Island is a museum complex on the northern part of the Spree Island in the historic heart of Berlin, Germany. It is one of the capital's most visited sights and one of the most important museum sites in Europe. Originally, built from 1830 to 1930, by order of the Prussian Kings, according to plans by five architects, the Museum Island was designated a UNESCO World Heritage Site in 1999 because of its testimony to the architectural and cultural development of museums in the 19th and 20th centuries. It consists of the Altes Museum, the Neues Museum, the Alte Nationalgalerie, the Bode-Museum and the Pergamonmuseum. As the Museum Island designation includes all of Spree Island north of the Karl Leibniz avenue, the historic Berlin Cathedral is also located there, next to the open Lustgarten park. To the south of Leibniz avenue, the reconstructed Berlin Palace houses the Humboldt Forum museum and opened in 2020. Also adjacent, across the west branch of the Spree is the German Historical Museum. Since German reunification, the Museum Island has been rebuilt and extended according to a master plan. In 2019, a new visitor center and art gallery, the James Simon Gallery, was opened within the Museum Island heritage site.