Georgios Kalafatis (professor)
 Georgios Kalafatis (Greek: Γεώργιος Καλαφάτης Italian: Giorgio Calafatti Latin: Georgius Calafattus; ca. 1652 – ca. 9 February 1720) was a Greek professor of theoretical and practical medicine who was largely active in Padua and Venice in the 17th-century Italian Renaissance.