John William Evans (27 July 1857 – 16 November 1930) was a British geologist. Evans was president of the Geological Society of London 1924–26. He received its Murchison Medal in 1922. {{GLS Presidents}}{{Authority control}}{{DEFAULTSORT:Evans, John William}}{{UK-geologist-stub}} 4 : Fellows of the Geological Society of London|Fellows of the Royal Society|1857 births|1930 deaths |