Papal conclave, 1669–1670

The papal conclave from December 20, 1669 to April 29, 1670 elected Cardinal Emilio Altieri as Pope Clement X.
== Cardinal electors ==
Elector 	Nationality	Order 	Title 	Elevated 	Elevator 	Notes
Francesco Barberini 	Florentine 	Cardinal-bishop	Bishop of Ostia e Velletri 	1623, October 2 	Urban VIII 	Dean of the College of Cardinals, Cardinal-nephew
Marzio Ginetti 	 	Cardinal-bishop	Bishop of Porto e Santa Rufina	1626, January 19 	Urban VIII 	Sub-Dean of the College of Cardinals; Left March 30
Antonio Barberini, iuniore 	 	Cardinal-bishop	Bishop of Palestrina 	1627, August 30 	Urban VIII 	Cardinal-nephew; Left February 3; Returned March 17; Left March 28
Francesco Maria Brancaccio 	 	Cardinal-bishop	Bishop of Frascati 	1633, November 28	Urban VIII 	
Ulderico Carpegna 	Roman 	Cardinal-bishop	Bishop of Albano 	1633, November 28	Urban VIII 	
Giulio Gabrielli 	 	Cardinal-bishop	Bishop of Sabina 	1641, December 16	Urban VIII 	
Virginio Orsini 	 	 	 	1641, December 16	Urban VIII 	Absent January 24 to January 27; Left February 27
Rinaldo d'Este 	 	 	 	1641, December 16	Urban VIII 	Future Duke of Modena and Reggio
Cesare Facchinetti 	 	Cardinal-bishop	Bishop of Spoleto 	1643, July 13 	Urban VIII 	
Carlo Rosetti 	 	Cardinal-bishop	Bishop of Faenza 	1643, July 13 	Urban VIII 	
Niccolò Albergati-Ludovisi 	 	 	 	1645, March 6 	Innocent X 	Left March 18
Federico Sforza 	 	 	 	1645, March 6 	Innocent X 	
Benedetto Odescalchi 	 	 	 	1645, March 6 	Innocent X 	Vetoed by France; Future Pope Innocent XI
Alderano Cybo 	 	Cardinal-bishop	Bishop of Iesi 	1645, March 6 	Innocent X 	
Lorenzo Raggi 	 	 	 	1647, October 7 	Innocent X 	Left January 7
Jean-François-Paul de Gondi de Retz 	 	 	 	1652, February 19	Innocent X 	Arrived January 16 (entered January 18
Luigi Omodei 	 	 	 	1652, February 19	Innocent X 	
Pietro Vito Ottoboni 	 	 	 	1652, February 19	Innocent X 	Future Alexander VIII
Marcello Publicola Santacroce 	 	Cardinal-bishop	Bishop of Tivoli 	1652, February 19	Innocent X 	Left February 7; Returned February 16
Friedrich von Hessen-Darmstadt, O.S.Io.Hieros 	 	 	 	1652, February 19	Innocent X 	Arrived December 21
Lorenzo Imperiali 	 	 	 	1652, February 19	Innocent X 	Left January 7; Returned January 30
Giberto Borromeo 	 	 	 	1652, February 19	Innocent X 	Arrived December 26
Giovanni Battista Spada 	 	 	 	1654, March 2 	Innocent X 	Left February 3
Francesco Albizzi 	 	 	 	1654, March 2 	Innocent X 	
Ottavio Acquaviva d'Aragona, iuniore 	 	 	 	1654, March 2 	Innocent X 	Left February 27
Carlo Pio di Savoia 	 	 	 	1654, March 2 	Innocent X 	
Carlo Gualterio 	 	 	 	1654, March 2 	Innocent X 	Cardinal-nephew
Flavio Chigi, seniore 	Roman 	 	 	1657, April 9 	Alexander VII	Cardinal-nephew
Girolamo Buonvisi 	 	Cardinal-bishop	Bishop of Lucca 	1657, April 9 	Alexander VII	
Scipione Pannocchieschi d'Elci 	 	Cardinal-bishop	Arch-bishop of Pisa 	1657, April 9 	Alexander VII	Arrived December 28; Left [March 24]]; Died April 13, 1670
Antonio Bichi 	 	Cardinal-bishop	Bishop of Osimo 	1657, April 9 	Alexander VII	Cardinal-nephew
Pietro Vidoni 	 	 	 	1660, April 5 	Alexander VII	Possibly vetoed by Spain,Zizola, Giancarlo. 1993. Il conclave. Storia e segreti. L'elezione papale da San Pietro a Giovanni Paolo II. Rome: Newton. p. 124. but this is disputed.Baumgartner, Frederic. 2003. Behind locked doors. A history of the papal elections. New York: Palgrave Macmillan. p. 160.
Girolamo Boncompagni 	 	Cardinal-bishop	Arch-bishop of Bologna 	1664, January 14 	Alexander VII	
Celio Piccolomini 	 	 	 	1664, January 14 	Alexander VII	Left January 28; Returned February 23
Carlo Bonelli 	 	 	 	1664, January 14 	Alexander VII	Left February 23; Returned March 16
Carlo Carafa della Spina 	 	 	 	1664, January 14 	Alexander VII	
Alfonso Litta 	 	Cardinal-bishop	Arch-bishop of Milan 	1664, January 14 	Alexander VII	Arrived December 30
Neri Corsini, seniore 	 	 	 	1664, January 14 	Alexander VII	
Paluzzo Paluzzi Altieri degli Albertoni 	 	 	 	1664, January 14 	Alexander VII	
Cesare Rasponi 	 	 	 	1664, January 14 	Alexander VII	Legate in Urbino
Giannicolò Conti di Poli 	 	Cardinal-bishop	Bishop of Ancona 	1664, January 14 	Alexander VII	
Giacomo Filippo Nini 	 	 	 	1664, January 14 	Alexander VII	
Carlo Roberti 	 	 	 	1666, February 15	Alexander VII	Legate in Romandiola
Giulio Spinola 	 	 	 	1666, February 15	Alexander VII	
Vitaliano Visconti 	 	 	 	1666, February 15	Alexander VII	
Innico Caracciolo d'Airola 	 	Cardinal-bishop	Arch-bishop of Naples 	1666, February 15	Alexander VII	Arrived December 22
Giovanni Delfino 	 	 	 	1667, March 7 	Alexander VII	
Giacomo Rospigliosi 	 	 	 	1667, December 12	Clement IX 	Cardinal-nephew; Legate in Avignon
Emmanuel Théodose de la Tour d'Auvergne de Bouillon	French 	 	 	1669, August 5 	Clement IX 	Arrived January 16 (entered January 20)
Luis Manuel Fernández de Portocarrero 	Spanish 	 	 	1669, August 5 	Clement IX 	Arrived April 19; Entered April 23
Francesco Nerli, seniore 	Florentine 	 	 	1669, November 29	Clement IX 	
Emilio Altieri 	 	 	 	1669, November 29	Clement IX 	Elected Pope Clement X
Carlo Cerri 	 	 	 	1669, November 29	Clement IX 	
Lazaro Pallavicino 	 	 	 	1669, November 29	Clement IX 	Left February 22; Returned March 15
Giovanni Bona, O.Cist 	 	 	 	1669, November 29	Clement IX 	
Francesco Maidalchini 	 	 	 	1647, October 7 	Innocent X 	Cardinal-nephew
Carlo Barberini 	 	 	 	1653, June 23 	Innocent X 	
Decio Azzolino, iuniore 	 	 	 	1654, March 2 	Innocent X 	
Giacomo Franzoni 	 	Cardinal-bishop	Bishop of Camerino 	1658, April 29 	Alexander VII	
Francesco Maria Mancini 	 	 	 	1660, April 5 	Alexander VII	
Angelo Celsi 	 	 	 	1664, January 14 	Alexander VII	
Paolo Savelli 	 	 	 	1664, January 14 	Alexander VII	
Leopoldo de' Medici 	Florentine 	 	 	1667, December 12	Clement IX 	
Sigismondo Chigi 	 	 	 	1667, December 12	Clement IX 	
Niccolò Acciaioli 	Florentine 	 	 	1669, November 29	Clement IX 	
Bonaccorso Bonaccorsi 	 	 	 	1669, November 29	Clement IX 	Left March 27
===Absentee cardinals===
Elector 	Nationality	Order 	Title 	Elevated 	Elevator 	Notes
Girolamo Grimaldi 	 	Cardinal-bishop	Archbishop of Aix, France	1643, July 13	Urban VIII 	
Gregorio Giovanni Gasparo Barbarigo 	 	Cardinal-bishop	Bishop of Padua 	1660, April 5	Alexander VII	
Pascual de Aragón-Córdoba-Cardona y Fernández de Córdoba 	 	 	 	1660, April 5	Alexander VII	
Luis Guillermo de Moncada de Aragón Luna de Peralta y de la Cerda	 	 	 	1667, March 7	Alexander VII	Duke of Bivona
==Notes==
Category:1669 elections
Category:1670 elections
1669-1670
Category:17th-century Roman Catholicism
Category:1669 in Europe
Category:1670 in Europe
pl:Konklawe 1669-1670