Sulzberg is a municipality in the district of Bregenz, in the westernmost Austrian state of Vorarlberg. It lies in the far west of Austria, within the Bregenz district, an administrative area centred on the city of Bregenz on Lake Constance.
As a municipality, Sulzberg is one of the local administrative units that make up the Bregenz district in Vorarlberg. Vorarlberg is Austria's westernmost state, bordering Germany and Switzerland, and the Bregenz district occupies its northern and western portion.
Beyond its status as a municipality within this district and state, few further details are established in the available source material. Sulzberg should not be confused with other places of the same name elsewhere in the German-speaking world.