The Alte Nationalgalerie (Old National Gallery) on Museum Island is a museum with 19th-century works of art from the collection of the Prussian Cultural Heritage Foundation.

Designed by Friedrich August Stüler on behalf of King Frederick William IV from 1862 onwards, it was completed in the Neo-Classical and Neo-Renaissance styles by 1876.

The building was severely damaged during WW II by bombing. It was reopened in 1949, but reconstruction took until 1969. Between 1998 and 2001 the museum was extensively renovated.