The Archdiocese of Strasbourg is a Latin Church ecclesiastical territory or archdiocese of the Catholic Church in France, first mentioned in 343 AD.

The Episcopal Palace, formerly known as the Hôtel du grand Doyenné, is the seat of the Archdiocese of Strasbourg. A French Baroque hôtel particulier of the 1720s, it is located between Rue du Parchemin and Rue Brûlée, near Place Broglie, on Grande Île, the historic city center of Strasbourg, in the French department of the Bas-Rhin, Alsace. It has been classified as a monument historique since 1929.