Ephraim Engleman (March 24, 1911 – September 2, 2015) was an American rheumatologist and a Clinical Professor of Medicine at the University of California, San Francisco.He had a major national and international impact on rheumatology during more than six decades, and wrote more than one hundred scientific and medical papers. In 2007, while still practicing rheumatology and after Reiter's Nazi past became more widely known, Engleman went on record as calling for a replacement of the eponymous term for the disease with the name "reactive arthritis." Engleman wrote a book of memoirs, My Century.