
Sebastiano Baggio was an Italian cardinal, often thought to be a likely candidate for election to the papacy. He served as President of the Pontifical Commission for Vatican City State from 1984 to 1990 and was a candidate for prefect of the Sacred Congregation for Bishops in 1973.

Carlo Confalonieri was an Italian cardinal of the Roman Catholic Church. He served as prefect of the Congregation for Bishops from 1967 to 1973, and dean of the College of Cardinals from 1977 until his death. Confalonieri was elevated to the cardinalate in 1958.

Bernardin Gantin was a Beninese prelate of the Catholic Church who held senior positions in the Roman Curia for twenty years and the highest position in the College of Cardinals for nine years. His prominence in the hierarchy of the Church was unprecedented for an African and has been equaled by few non-Italians. He began his career in his native country first as an auxiliary bishop and then as archbishop of Cotonou. In 1971 he began his thirty-year career in the Curia. After he had spent several years in the role of senior assistant, he held a series of senior positions as president of the Pontifical Council for Justice and Peace, president of the Pontifical Council Cor Unum, and prefect of the Sacred Congregation for Bishops

Marcello Mimmi was an Italian Cardinal of the Roman Catholic Church. He served as Archbishop of Naples from 1952 to 1957, and Secretary of the Sacred Consistorial Congregation from 1957 until his death. Mimmi was elevated to the cardinalate in 1953 by Pope Pius XII.

Lucas Moreira Neves O.P. was a Brazilian Cardinal Bishop and Prefect of the Congregation for Bishops.
Giovanni Battista Re is an Italian cardinal of the Roman Catholic Church whose service has been primarily in the Roman Curia. He was elevated to the rank of cardinal in 2001. He was prefect of the Congregation for Bishops from 2000 to 2010. As the senior cardinal-bishop in attendance, he chaired the March 2013 papal conclave to elect Pope Benedict XVI's successor. Pope Francis approved his election as Dean of the College of Cardinals on 18 January 2020.

José Octavio Ruiz Arenas is a Colombian prelate of the Roman Catholic Church, who currently serves as secretary of the Pontifical Council for the Promotion of the New Evangelisation.

Antonio Samorè was an Italian Cardinal of the Catholic Church. He was elevated to the cardinalate in 1967.