Angelo Rizzo (April 11, 1926, Montedoro, Province of Caltanissetta - July 16, 2009, Montedoro) was the Bishop of the Roman Catholic Diocese of Ragusa, Sicily from February 2, 1974, until his retirement on February 16, 2002. He was succeeded as bishop by . Rizzo died on July 16, 2009, in his native Montedoro of 83.