Eugene Lindsay Opie, American physician and pathologist (b. 1873)

Eugene Lindsay Opie (July 5, 1873 – March 12, 1971) was an American physician and pathologist who conducted research on the causes, transmission, and diagnosis of tuberculosis and on immunization against the disease. He served as professor of pathology at several U.S. medical schools and as Dean of the Washington University School of Medicine (St. Louis, Missouri).