Upper Alsace

Landgraviate of Upper Alsace French: Landgraviat de Haute Alsace German: Landgrafschaft Oberelsass
Former subdivision of the Holy Roman Empire
1130–1648
Coat of arms
The Upper Rhine, showing the so-called Landgraviate of Alsace on the left bank, before it was annexed to France.
Capital	Strasbourg
Demonym	Alsacien, Alsaciens, Alsacienne, Alsaciennes
Government
• Type	Landgraviate
Landgrave of Upper Alsace
• 1141–1167	Werner II, Count of Habsburg
• 1632–1648	Ferdinand Charles, Archduke of Austria
Historical era	Early Modern
• Established	1130
• Treaty of Westphalia	24 October 1648
Preceded by Succeeded by County of Sundgau County of Ferrette Duchy of Swabia Province of Alsace
Today part of	Republic of France

Upper Alsace^[a] (southern Alsace) was a landgraviate of the Holy Roman Empire centred on Ensisheim and Landser, north of the County of Ferrette (Pfirt). The counts of Habsburg ruled the territory from the 1130s down to its cession to France in the 17th century.^[1]

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