Lorenzo Nina

His Eminence Lorenzo Nina
Prefect of the Congregation of the Council
Church	Roman Catholic Church
Appointed	7 November 1881
Term ended	25 July 1885
Predecessor	Prospero Caterini
Successor	Luigi Serafini
Other post(s)	Cardinal-Priest of Santa Maria in Trastevere (1879-85)
Previous post(s)	Cardinal-Deacon of Sant'Angelo in Pescheria (1877-7) Prefect of the Congregation of Studies (1877-78) Prefect of the Apostolic Palaces (1878-80) Secretary of State (1878-80)
Orders
Ordination	December 1835
Created cardinal	12 March 1877 by Pope Pius IX
Rank	Cardinal-Deacon (1877-79) Cardinal-Priest (1879-85)
Personal details
Born	Lorenzo Nina 12 May 1812 Recanati, Papal States
Died	25 July 1885(1885-07-25) (aged 73) Rome, Kingdom of Italy
Buried	Campo Verano
Alma mater	Pontifical Roman Athenaeum Saint Apollinare Sapienza University of Rome
Coat of arms

Styles of Lorenzo Nina
Reference style	His Eminence
Spoken style	Your Eminence
Informal style	Cardinal
See	none

Lorenzo Nina (May 12, 1812 – July 25, 1885) was an Italian prelate of the Roman Catholic Church. A longtime member of the Roman Curia, he served as Prefect of the Congregation for Studies (1877–1878), Secretary of State of the Holy See (1878–1880), and Prefect of the Congregation of the Council (1881–1885). He was elevated to the cardinalate in 1877.

Lorenzo Nina was born in Recanati; his father was a notary. After studying philosophy and theology at the seminary of Recanati, he settled in Rome with an uncle who was a canon and pastor of San Lorenzo in Damaso. He then studied at the Pontifical Roman Seminary and at La Sapienza University, from where he obtained doctorates in theology and in canon and civil law.

Nina was ordained to the priesthood in December 1834, and then served as secretary to Msgr. Giovanni di Pietro, an auditor of the Roman Rota. He was also a counselor to Luigi Amat di San Filippo e Sorso. In 1853, he became an honorary professor at the Faculty of Law of the Roman Seminary. Canon of the chapter of St. Peter's Basilica (1868), dean of the chapter of the Liberian Basilica, and prefect of the Pontifical Athenaeum S. Apollinare. From 1868 to 1877, he served as assessor of the Congregation of the Inquisition. He was a member of the preparatory commission for the First Vatican Council, and was prefect of studies at the Roman Seminary from 1875 to 1877.

Pope Pius IX created him Cardinal-Deacon of S. Angelo in Pescheria in the consistory of March 12, 1877. On the following March 26, he was named Prefect of Economy of the Congregation of Propaganda Fide and of the Reverend Chamber of Despoilments. He served as Prefect of the Congregation for Studies from October 19, 1877 to August 9, 1878, and participated in the 1878 papal conclave, which elected Pope Leo XIII.

Leo XIII later appointed Nina as Vatican Secretary of State, essentially the prime minister of the Pope, on August 9, 1878. He opted for the order of Cardinal Priests and was given the titular church of S. Maria in Trastevere on February 28, 1879. He was also decorated with the Grand Cross of the Austrian Order of Sankt Stefan in 1879. On December 16, 1880, Nina resigned as Secretary of State and was confirmed as Prefect of the Apostolic Palace. He became Prefect of the Congregation of the Council on November 7, 1881, remaining in that position until his death.

The Cardinal later died in Rome, at age 73. He is buried in the Campo Verano cemetery.