Alessandro Staccioli

Alessandro Staccioli (born 13 November 1931) is an Italian Roman Catholic prelate, who served as Auxiliary Bishop of the Archdiocese of Siena–Colle di Val d'Elsa–Montalcino from 1975 to 1990. He previously served as Vicar Apostolic of Luang Prabang in Laos from 1968 until the expulsion of missionaries in 1975.

As Vicar Apostolic, Staccioli led the Catholic mission in northern Laos during a period of political upheaval. Following the establishment of a communist government, foreign missionaries were expelled, and he left the country in 1975.