Abandoned projects of Nazi Germany

plan of select Nazi German officials to relocate Jews of Europe to Madagascar

world capital planned by Nazi Germany

super-heavy tank

World War II weapons project

thumb|250px|Model of the Große Halle The '''''' (, "People's Hall"), also called ' (, "Great Hall") or ' (, "Hall of Glory"), was a proposal for a monumental, domed building to be built in a reconstituted Berlin (renamed as Germania) in Nazi Germany. The project was conceived by Adolf Hitler and designed by his architect Albert Speer. No part of the building was ever constructed.

German military operation

proposed World War 2 invasion of Switzerland

Proposed Macedonian state during German occupation during the Second World War

construction project of Nazi Germany in 1943–45 located in the Owl Mountains

The Breitspurbahn (, ) was a railway system planned and partly surveyed by Nazi Germany. Its track gauge – the distance between the two running rails – was to be , more than twice that of the standard gauge used in western Europe. The railway was intended initially to run between major cities of the Greater Germanic Reich (the regime's expanded Germany) and neighbouring states.

Nazi plan for the creation of a new German metropolis in German-occupied Norway

proposed class of German battleships

The '''''' () project was an initiative of the German Ministry of Aviation () to obtain a long-range strategic bomber for the that would be capable of striking the United States (specifically New York City) from Germany, a round-trip distance of about .

German aircraft design prototype

never built stadium in Nuremberg, Germany

German plan for the invasion of Ireland during World War II

World War II national redoubt planned by Heinrich Himmler

Nazi plan to rebuild Warsaw as a smaller German town