Hochtann Mountain Pass (, ) is a mountain pass in the Austrian Alps in the Bundesland of Vorarlberg.
It connects Warth in the Lech Valley to the east with the valley of the Bregenzer Ach near Schoppernau to the west. It is traversed by the BregenzerwaldstraÃÂe (B 200). It connects the Allgäu Alps to the headwaters of the Lech.