St. Olav's University Hospital (Norwegian: St. Olavs Hospital Universitetssykehuset i Trondheim) is the hospital in Trondheim, Norway located at Øya. It is part of St. Olavs Hospital Trust that operates all the hospitals in Sør-Trøndelag and thus indirectly state owned. It cooperates closely with the Norwegian University of Science and Technology in research and in education of medical doctors. The university is named for Olaf II of Norway, also known as St. Olav.

It performed 274,441 somatic and 88,692 psychiatric consultations in 2005 with 8,691 employees and a budget of Norwegian krone 5.1 billion. Trondheim Heliport, St.