Arthur Henry Rosenkampff (November 3, 1884 - November 6, 1952) was an American gymnast and track and field athlete who competed in the 1904 Summer Olympics.[1] In 1904 he won the silver medal in the team event. He was also 76th in gymnastics' triathlon event, 89th in gymnastics all-around event and 102nd in athletics' triathlon event.[2]