| Diocese | Type | Date Vacant | Last Bishop | Event |
| Sant’Agnese in Agone | Cardinal Deaconry | 10 Apr 2013 | Lorenzo Antonetti † | Died, President Emeritus of the Administration of the Patrimony of the Apostolic See |
| Sant’Anselmo all’Aventino | Cardinal Deaconry | 20 Sep 2012 | Fortunato Baldelli † | Died, Major Penitentiary Emeritus of the Apostolic Penitentiary |
| Sant’Antonio di Padova a Circonvallazione Appia | Cardinal Deaconry | 23 Feb 2013 | Julien Ries † | Died |
| Santa Cecilia | Cardinal-Priest Title | 31 Aug 2012 | Carlo Maria Martini, S.J. † | Died, Archbishop Emeritus of Milano {Milan} |
| Santi Cosma e Damiano | Cardinal Deaconry | 8 Feb 2013 | Giovanni Cheli † | Died, President Emeritus of the Pontifical Council for Pastoral Care of Migrants and Itinerant People |
| San Crisogono | Cardinal-Priest Title | 22 Aug 2012 | Paul Shan Kuo-hsi, S.J. † | Died, Bishop Emeritus of Kaohsiung |
| San Gioacchino ai Prati di Castello | Cardinal-Priest Title | 2 Dec 2010 | Michele Giordano † | Died, Archbishop Emeritus of Napoli {Naples} |
| San Giovanni Battista Decollato | Cardinal Deaconry | 9 Nov 1988 | Mario Nasalli Rocca di Corneliano † | Died |
| San Giuseppe all’Aurelio | Cardinal-Priest Title | 30 Jun 2011 | Georg Maximilian Sterzinsky † | Died, Archbishop Emeritus of Berlin |
| Santa Maria della Salute a Primavalle | Cardinal-Priest Title | 28 Feb 2013 | Jean Marcel Honoré † | Died, Archbishop Emeritus of Tours |
| Santa Maria in Cosmedin | Cardinal Deaconry | 26 Jun 1967 | Francesco Roberti † | Appointed, Cardinal-Priest of Santi XII Apostoli |
| Santa Maria in Trastevere | Cardinal-Priest Title | 23 Jan 2013 | Józef Glemp † | Died, Archbishop Emeritus of Warszawa {Warsaw} |
| Santa Maria Madre della Providenza a Monte Verde | Cardinal-Priest Title | 10 Apr 2012 | Luis Aponte Martínez † | Died, Archbishop Emeritus of San Juan de Puerto Rico |
| Santissimo Redentore e Sant’Alfonso in Via Merulana | Cardinal-Priest Title | 31 Jan 2012 | Anthony Joseph Bevilacqua † | Died, Archbishop Emeritus of Philadelphia, Pennsylvania |
| San Roberto Bellarmino | Cardinal-Priest Title | 13 Mar 2013 | Jorge Mario Bergoglio, S.J. | Elected, Pope (Roma {Rome}) |
| San Teodoro | Cardinal Deaconry | 22 Sep 2000 | Vincenzo Fagiolo † | Died, President Emeritus of the Pontifical Council for the Interpretation of Legislative Texts |