Friedrich Albin Hoffmann (13 November 1843, Ruhrort – 13 November 1924, Leipzig) was a German internist. He studied medicine in Würzburg, Tübingen and Berlin, and after graduation (1868), he became an assistant to Friedrich Theodor von Frerichs (1819-1885) in the First Medical Clinic at the University of Berlin. In 1872 he became habilitated for special pathology and therapy (internal medicine), and from 1874 was a professor of internal medicine at the University of Dorpat. From 1886 to 1920 he served as a professor of internal medicine and director of the university polyclinic in Leipzig.