Peace of Aachen
The following peace treaties are known as the Peace of Aachen :
- Peace of Aachen (812) , treaty with Byzantium on the spheres of interest in the former Roman province of Dalmatia
- Peace of Aachen (1668) , which ended the war of devolution
- Peace of Aachen (1748) , which ended the Austrian War of Succession between France, Prussia on the one hand and Austria, Great Britain on the other