William Arthur Murphy (May 23, 1867 – April 17, 1957) was an American lacrosse player who competed in the 1904 Summer Olympics. He was a member of the St. Louis Amateur Athletic Association, which won the silver medal in the lacrosse tournament. References External links 1867 births 1957 deaths American lacrosse players Olympic silver medalists for the United States in lacrosse Lacrosse players at the 1904 Summer Olympics Medalists at the 1904 Summer Olympics