Dalaas is a municipality in the district of Bludenz, in the Austrian state of Vorarlberg. It lies in Austria's westernmost region, within a district whose administrative centre is the town of Bludenz.
As a municipality, Dalaas forms one of the local administrative units of the Bludenz district, a level of local government common throughout Austria. Vorarlberg itself borders Germany, Switzerland and Liechtenstein, placing the municipality in Austria's far west.