Ludesch is a municipality in the district of Bludenz, in the Austrian state of Vorarlberg. It lies in Austria's westernmost state, within the Alpine region of the country.
Administratively, Ludesch belongs to the Bludenz district, one of the districts that make up Vorarlberg. The municipality is located in the western part of Austria, near the borders with Switzerland and Liechtenstein that define much of Vorarlberg's geography.