Peter Fattinger is an architect from Austria who specializes in design build projects. He is a co-founder of Fattinger Orso Architektur is a Vienna-based design and fabrication studio working at the intersection of architecture, art and design. The work ranges from small object design, interior projects, exhibition design to public art installations, cultural productions and urban interventions, as well as lecturing and teaching. Motivated by the will to maintain the conceptual, architectural and economic control of their projects the studio ideally acts as developer, designer and constructor, working beyond the classical spectre of architectural practice.
Since 2003 Fattinger has been teaching at the TU Vienna.