The Archdiocese of Genoa is a Latin Church ecclesiastical territory or diocese of the Catholic Church in Italy. Erected in the 3rd century, it was elevated to an archdiocese on 20 March 1133. The archdiocese of Genoa was, in 1986, united with the Diocese of Bobbio-San Colombano, forming the Archdiocese of Genoa-Bobbio; however a split in 1989 renamed it the "Archdiocese of Genoa."
The Diocese of Pitigliano-Sovana-Orbetello is a Latin Church diocese of the Catholic Church in the ecclesiastical province of the Metropolitan Archdiocese of Siena-Colle di Val d'Elsa-Montalcino, in Tuscany. The diocese of Sovana had originally been directly dependent upon the Holy See, and its bishops attended the pope's synods. When Pope Pius II, who was a Piccolomini of Siena, created the metropolitan archdiocese of Siena, he made Sovana one of its suffragan dioceses. The bishops of Sovana usually resided in the former palace of the Orsini in Pitigliano, which was given to Bishop Francesco Pio Santi (1776–1789) by the Grand Duke of Tuscany.
The Diocese of Savona-Noli is a Latin diocese of the Catholic Church in northern Italy. It was historically the Diocese of Savona, from the tenth century. In 1820 the Diocese of Noli was united to the Diocese of Savona. It is a suffragan of the Archdiocese of Genoa.
The Diocese of Ventimiglia-Sanremo is a Latin diocese of the Catholic Church in Liguria, northern Italy. The name of the historic Diocese of Ventimiglia was changed in 1975. It was originally a suffragan diocese of the Metropolitanate of Milan up to 1806, when it was transferred to the Metropolitanate of Aix; but it has been a suffragan of the Archdiocese of Genoa since 1818.
The Diocese of Albenga–Imperia is a Latin diocese of the Catholic Church in Liguria, northern Italy; the traditional name of the Diocese of Albenga was changed by decree of the Congregation of Bishops in the Roman Curia, with the approval of Pope Paul VI, on 1 December 1973. It is a suffragan of the Archdiocese of Genoa.
The Diocese of Chiavari is a Latin diocese of the Catholic Church in Liguria, northern Italy. It was created on 3 December 1892 by Pope Leo XIII in the Bull Romani Pontifices. It is a suffragan of the Archdiocese of Genoa.
The Diocese of Susa is a Latin diocese of the Catholic Church in Piedmont (Italy) that was established in 1772. It is a suffragan of the archdiocese of Turin. The diocese and the city of Susa lie on the main route that leads to Italy from the Mont Cenis Pass and the Col de Montgenèvre.
The Diocese of Acqui is a Latin diocese of the Catholic Church that straddles the (civil) regions of Piedmont and Liguria, in northwest Italy. The ancient Roman name of the place was Aquae Statiellae, which was sometimes confused with Aquae Sentiae (Aix-en-Provence), and Aquae Augustae (Dax), where there were also bishops. Acqui had always been subordinate to the Province of Milan, down until 1817, when Pope Pius VII assigned it to the Province of Turin. As a suffragan of the Archdiocese of Turin, it falls within the ecclesiastical region of Piedmont.
Cesare Nosiglia is an Italian prelate of the Catholic Church was the Archbishop of Turin from 2010 to 2022. He has been a bishop since 1991, serving first as an auxiliary bishop of Rome, vicegerent of Rome with the title of archbishop from 1996 to 2003, and then Archbishop-Bishop of Vicenza from 2003 to 2010.
Domenico Calcagno is an Italian prelate of the Catholic Church. He has been a bishop since 2002 and a cardinal since 2012. From 7 July 2011 to 26 June 2018 he was President of the Administration of the Patrimony of the Holy See, where he had served as secretary since 2007.
Adriano Bernardini is an Italian prelate of the Catholic Church who occupied positions in the diplomatic service of the Holy See from the 1970s until he retired in 2017. His first assignment as Apostolic Nuncio was to Bangladesh (1992–1995) and his last to Italy (2011–2017). He has been an archbishop since 1992.
Maurizio Malvestiti is the bishop of the Roman Catholic Diocese of Lodi, appointed on 26 August 2014, to replace Giuseppe Merisi.
Ranuccio Scotti Douglas or Ranuzio Scotti Douglas was a Roman Catholic prelate who served as Bishop of Borgo San Donnino (1627–1650), Apostolic Nuncio to Switzerland (1630-1639), and Apostolic Nuncio to France (1639–1641).
Giangiacomo di Gambarana was a Roman Catholic prelate who served as Bishop of Albenga (1518–1538).
Guglielmo Borghetti is an Italian ordinary of the Catholic Church and the current Bishop of Albenga-Imperia. He is the former Bishop of Pitigliano-Sovana-Orbetello.
Alessandro Piazza was an Italian biblical scholar and the Bishop of Albenga.
Vincenzo Landinelli was a Roman Catholic prelate who served as Bishop of Albenga (1616–1624) and Apostolic Collector to Portugal (1620–1621).
Mario Milano is an Italian Catholic bishop. He currently holds the title of Archbishop-Bishop Emeritus of Aversa, having been granted the personal title of archbishop, and is the former Archbishop of Sant'Angelo dei Lombardi-Conza-Nusco-Bisaccia.
Lorenzo Gavotti, C.R. (1595–1679) was a Roman Catholic prelate who served as Titular Archbishop of Rhodus (1670–1679), Apostolic Nuncio to Switzerland (1643–1646), and Bishop of Ventimiglia (1633–1653).
Antonio Guido Filipazzi is an Italian prelate of the Catholic Church who works in the diplomatic service of the Holy See since 1992.
