The Kingdom of Germany or German Kingdom was the mostly Germanic-speaking East Frankish kingdom, which was formed by the Treaty of Verdun in 843, especially after the kingship passed from Frankish kings to the Saxon Ottonian dynasty in 919. The king was elected, initially by the rulers of the stem duchies, who generally chose one of their own. After 962, when Otto I was crowned emperor, East Francia formed the bulk of the Holy Roman Empire, which also included the Kingdom of Italy and, after 1032, the Kingdom of Burgundy.

East Francia or the Kingdom of the East Franks was a successor state of Charlemagne's empire ruled by the Carolingian dynasty until 911. It was created through the Treaty of Verdun (843) which divided the former empire into three kingdoms.