The Dicastery for the Doctrine of the Faith (DDF) is a department of the Roman Curia in charge of the religious discipline of the Catholic Church. The Dicastery is the oldest among the departments of the Roman Curia. Its seat is the Palace of the Holy Office in Rome. It was founded to defend the Catholic Church from heresy and is the body responsible for promulgating and defending Catholic doctrine.
André Armand Vingt-Trois is a French cardinal of the Catholic Church. He served as Archbishop of Paris from 2005 to 2017, having previously served as Archbishop of Tours from 1999 to 2005. He was elevated to the cardinalate in 2007.
Dom Filipe Neri António Sebastião do Rosário Ferrão is an Indian prelate of the Catholic Church. He has served as Archbishop of Goa and Daman since 2004, and previously as an auxiliary bishop of the same archdiocese from 1993 to 2004. Ferrão was created a cardinal by Pope Francis in 2022. He is the sixth prelate of Goan origin to attain the rank, but the first to be concurrently Archbishop of Goa and Daman since an episcopal see was established there in 1557.
Giacomo Biffi was an Italian Cardinal of the Roman Catholic Church. He was Archbishop Emeritus of Bologna, having served as archbishop there from 1984 to 2003. He was elevated to the cardinalate in 1985.
Camillo Ruini is an Italian prelate of the Catholic Church who was made a cardinal in 1991. He served as president of the Italian Episcopal Conference from 1991 to 2007 and as Vicar General of the Diocese of Rome from 1991 to 2008.
Carlo Caffarra was an Italian prelate of the Catholic Church. He was Archbishop of Bologna from 2003 until 2015, when he retired. His previous positions included President of the Pontifical John Paul II Institute for Studies on Marriage and Family from 1981 to 1995 and Archbishop of Ferrara-Comacchio from 1995 to 2003. He was created a Cardinal in the consistory of 24 March 2006 by Pope Benedict XVI.
The Diocese of Guastalla was a Catholic suffragan bishopric in the province of Reggio Emilia, Italy, from 1828 to 1986. It began as a small chapel, ordered by a Holy Roman Emperor in 865; it was promoted into being a parish; it then became a territorial abbey; and finally, after the Napoleonic occupation of Italy, it was made a diocese at the request of his second wife. The diocese employed the Roman rite.
The Archdiocese of Modena–Nonantola is a Latin archdiocese of the Catholic Church in Italy. It existed as the Diocese of Modena in central Italy from the 4th century. Originally it was a suffragan the diocese of Milan, but later became a suffragan of Ravenna. Because of the schism of the Antipope Clement III, Pope Paschal II released Modena from obedience to the church of Ravenna, but Pope Gelasius II restored the previous status. Modena continued as a suffragan of Ravenna until 1582, when the Archdiocese of Bologna was created by Pope Sixtus V in the Bull Universi orbis of 1 December 1582, and was assigned Modena as one of its suffragans.
The Diocese of Reggio Emilia–Guastalla is a Latin diocese of the Catholic Church in Emilia-Romagna, Italy. It has existed in its current form since 1986. In that year the historical Diocese of Reggio Emilia was united with the Diocese of Guastalla. The diocese is a suffragan of the Archdiocese of Modena–Nonantola.
Ricardo Ezzati Andrello is an Italian prelate of the Catholic Church who has lived and worked in Chile since the age of 17. He was Archbishop of Santiago from December 2010 to March 2019 and has been a cardinal since February 2014. He previously served as Archbishop of Concepción. He headed the Episcopal Conference of Chile from 2010 to 2016.
Sérgio da Rocha is a Brazilian prelate of the Catholic Church who has been a cardinal since 2016 and the Archbishop of São Salvador da Bahia since 11 March 2020. He has been a bishop since 2001, first as auxiliary bishop of Fortaleza from 2001 to 2007, coadjutor and then archbishop of Teresina from 2007 to 2011, and archbishop of Brasília from 2011 to 2020. He is a member of the Council of Cardinals.
Protase Rugambwa is a Tanzanian prelate of the Catholic Church who has been metropolitan archbishop of the Archdiocese of Tabora since November 2023, after serving as coadjutor there for seven months. He was a secretary of the Congregation for the Evangelization of Peoples from November 2017 to April 2023. He previously served as that congregation's adjunct secretary and president of the Pontifical Mission Societies from 2012 to 2017. Pope Francis made him a cardinal on 30 September 2023.
Robert Peter Deeley is an American prelate of the Catholic Church who served as bishop of the Latin Church diocese of Portland in Maine from 2013 to 2024. He is currently bishop emeritus of Portland. He previously served as an auxiliary bishop of the Archdiocese of Boston in Massachusetts from 2012 to 2013.
Leopoldo José Brenes Solórzano is a Nicaraguan prelate of the Catholic Church who has been Archbishop of Managua since 2005. He was made a cardinal in 2014. He was an auxiliary bishop in Managua from 1988 to 1991 and Bishop of Matagalpa from 1991 to 2005.
Gualtiero Bassetti is an Italian prelate of the Catholic Church who was Archbishop of Perugia-Città della Pieve from 2009 to 2022. He has been a bishop since 1994 and was made a cardinal in 2014. He was president of the Italian Episcopal Conference from 2017 to 2022.
Matteo Maria Zuppi is an Italian prelate of the Catholic Church who has been Archbishop of Bologna since 12 December 2015. He was previously an auxiliary bishop of Rome from 2012 to 2015.
Filippo Iannone is an Italian prelate of the Catholic Church who has been president of the Pontifical Council for Legislative Texts since April 2018. He has been a bishop since 2001 and an archbishop since 2012. He is a member of the Carmelites.
Claudio Rangoni was a Roman Catholic prelate who served as Bishop of Reggio Emilia (1592–1606) and Apostolic Nuncio to Poland (1598–1606).
Carlos Osoro Sierra is a Spanish prelate of the Catholic Church who was Archbishop of Madrid from 2014 to 2023. He has been a bishop since 1997 and a cardinal since 2016.
Víctor Manuel Fernández is an Argentine prelate of the Catholic Church and a theologian. He is currently the head of the Dicastery for the Doctrine of the Faith.
