Langenegg is a municipality with approx. 1,200 inhabitants in the westernmost Austrian state, Vorarlberg.

The Bregenzerwald is one of the main regions in the state of Vorarlberg (Austria). It overlaps, but is not coterminous with, the Bregenz Forest Mountains, which belong to a range of the Northern Limestone Alps, specifically the northern flysch zone. It is the drainage basin of the Bregenzer Ach river.