Saint Arcangelo Tadini (†1912) was an Italian Roman Catholic priest who founded the Worker Sisters of the Holy House of Nazareth, a religious congregation dedicated to the poor and ill while taking advantage of the Industrial Revolution to support women in work and education. Tadini was disabled due to a lame leg he had after suffering an accident while he studied for the priesthood. Tadini was beatified on 3 October 1999 and was canonized on 26 April 2009.