Silbertal is a municipality in the district of Bludenz, in the Austrian state of Vorarlberg. It lies in the westernmost part of Austria, within a district whose administrative centre is the town of Bludenz.
As a municipality, Silbertal is one of the local administrative units that make up the Bludenz district, alongside the other communes of that district. The surrounding region is Alpine, as is characteristic of Vorarlberg as a whole.