Dielenhaus, Medieval merchant house in Stralsund, Germany

Dielenhaus is a medieval merchant house in Stralsund with a distinctive two-story structure centered around a large hall. This central space rises through both levels and is supported by substantial wooden beams that showcase traditional construction methods from the Hanseatic period.

Dielenhaus is a Gothic merchant's house from the 14th century, built in the northern German hall-house form with an open ground-floor hall and storage floors above. It was extensively restored in the 1970s. The painter Wilhelm Brücke was born in the house.

The name comes from the open ground-floor hall, the Diele, where goods were handled before going up to the storage floors. Today the building serves as a registry office for civil weddings and as an exhibition space, and it lies on the Schwedenstraße holiday route through Mecklenburg-Vorpommern and Brandenburg.

The Dielenhaus stands at Mühlenstraße 3 in Stralsund's old town, within the UNESCO-listed historic centre and on the Schwedenstraße holiday route. The ground-floor hall is used today for civil wedding ceremonies and exhibitions, so access depends on those events rather than regular opening hours.

The Dielenhaus is one of the stops on the Schwedenstraße, a holiday route through Mecklenburg-Vorpommern and Brandenburg devoted to Swedish-era cultural history. The painter Wilhelm Brücke was born in this house on Mühlenstraße.