The Deuringschlössle (also Deuringschlößle) is a former residence in the upper town of Bregenz.
The core of the three-story manor house dates back to the 14th/15th century and is located in the southwest corner of Bregenz's upper town, a short distance from the city wall. In 1539, the small manor house belonged to Hans von Wolfurt. In 1647, it was damaged by the Swedes during the capture of Bregenz. Johann Albert von Deuring acquired the manor house in 1660 and had it significantly enlarged by 1702, building up the open space between the manor house and the city wall. The gun tower at the southwest corner of the city wall was raised, given an onion dome, and incorporated into the building. An extension was added to the southeast side in 1698, and the "Torkel" (wine cellar) was built to the east in 1702. Michael and Johann Georg Kuen may have significantly influenced this structural redesign. The Deuring family were wealthy timber merchants from Bregenz who were raised to the knightly nobility in 1621.
The Deuringschlössle remained in the family's possession until 1801. The next owners were the governor and district captain Johann Jakob von Vicari, and twenty years later, the Imperial and Royal Rent Master Christoph Anton Kayser, who established the Rent Office here. After his death, the building was inherited by the Swiss architect Johann Anton von Tscharner-Merhart, who commissioned an interior renovation in the historicist style in 1915. In 1927, the upper floor of the former wine press was converted into an artist's studio, the so-called Knight's Hall. From 1989 to 2015, the Deuringschlössle was used as a gourmet hotel.