Joop Westerweel (January 25, 1899, Zutphen - August 11, 1944, Vught) was a schoolteacher and a Christian anarchist who became a Dutch World War II resistance leader, the head of the Westerweel Group.Westerweel along with Joachim Simon and other Jewish and colleagues, helped save in the region of 200 to 300 Jewish lives by organizing an escape route, smuggling Jews through Belgium, France and on into neutral Switzerland and Spain.