Tietgenkollegiet (English: Tietgen Student Hall), named for Danish financier C.F.

Tietgen (1829-1901), is a student residence located in the Ørestad district of Copenhagen, Denmark.

The building has a conspicuous circular shape, inspired by traditional southern Chinese Hakka architecture,[1] and is designed by Danish architects Lundgaard & Tranberg in 2006.

Five vertical lines divide the building both visually and functionally into sections and also serve as continuous passages that provide access from outside to the central courtyard and to the different stories.

The common kitchens/auxiliary rooms, lounges, and terraces are located on the central court, bringing residents together.