Treaty of Aix-la-Chapelle
# Treaty of Aix-la-Chapelle

There were three Treaties of Aix-la-Chapelle. Although "Aix-la-Chapelle", the French name of the German city of Aachen, is an exonym now rarely used in English, the name Treaty of Aachen is rarely used.

* Pax Nicephori, also sometimes called Treaty of Aix-la-Chapelle of 812, Byzantine recognition of the Carolingian empire
* Treaty of Aix-la-Chapelle (1668), ending the War of Devolution
* Treaty of Aix-la-Chapelle (1748), ending the War of the Austrian Succession
* Treaty of Aachen (2019) (aka Aachen Treaty), successor to the Élysée Treaty of 1963 between Germany and France
