Feldrirch, a town of Austria, in Vorarl-berg, on the 111, and on the railway leading from the Tyrol into Switzerland, 20 m. S. S. W. of Bregenz; pop. 3,000. It is the seat of a vicar general who has jurisdiction over all the churches of Vorarlberg, and of a Jesuit college which has a large number of pupils from Austria, Germany, and other countries. It has cotton mills, machine and fire engine factories, a bell foundery, tile works, manufactories of articles of wood, distilleries of kirschwasser, and an extensive trade.