University of California, San Francisco
- Address: UCSF
- San Francisco, CA 94143
The University of California, San Francisco (UCSF) is a research university in San Francisco, California, and part of the University of California system. The university is entirely dedicated to health sciences and is a major center of medical and biological research and teaching, and is ranked as one of the top universities in the biomedical field in the country and around the world.