Ordained Bishop | Years | Name | Current Title |
| Most Senior |
| 29 Jun 1956 |
| Archbishop George Hamilton Pearce, S.M. | Archbishop Emeritus of Suva, Fiji, Pacific (Oceania) |
| 24 Aug 1961 |
| Bishop William John McNaughton, M.M. | Bishop Emeritus of Incheon {Inch’on}, Korea (South) |
| 30 Aug 1962 |
| Archbishop Raymond Gerhardt Hunthausen | Archbishop Emeritus of Seattle, Washington |
| 1 Jun 1966 |
| Archbishop Peter Leo Gerety | Archbishop Emeritus of Newark, New Jersey |
| 25 Jul 1966 |
| Bishop Ernest Bertrand Boland, O.P. | Bishop Emeritus of Multan, Pakistan |
| 17 Jun 1967 |
| Bishop Juan Conway McNabb, O.S.A. | Bishop Emeritus of Chulucanas, Peru |
| 12 Dec 1967 |
| Archbishop John Raphael Quinn | Archbishop Emeritus of San Francisco, California |
| 12 Dec 1967 |
| Bishop John Charles Reiss | Bishop Emeritus of Trenton, New Jersey |
| 1 May 1968 |
| Bishop Thomas John Gumbleton | Auxiliary Bishop Emeritus of Detroit, Michigan |
| 11 Sep 1968 |
| Bishop Francis Joseph Gossman | Bishop Emeritus of Raleigh, North Carolina |
| 12 Sep 1968 |
| Archbishop Daniel Anthony Cronin | Archbishop Emeritus of Hartford, Connecticut |
| 11 Oct 1968 |
| Bishop Arthur Joseph O’Neill | Bishop Emeritus of Rockford, Illinois |
| Most Junior |
| 1 May 2012 |
| Bishop Edward John Weisenburger | Bishop of Salina, Kansas |
| 4 Feb 2012 |
| Bishop Donald Lippert, O.F.M. Cap. | Bishop of Mendi, Papua New Guinea |
| 6 Jan 2012 |
| Archbishop Charles John Brown | Apostolic Nuncio to Ireland |
| 30 Nov 2011 |
| Bishop David Dennis Kagan | Bishop of Bismarck, North Dakota |
| 18 Oct 2011 |
| Bishop Gregory John Hartmayer, O.F.M. Conv. | Bishop of Savannah, Georgia |
| 10 Aug 2011 |
| Bishop Andrew Peter Wypych | Auxiliary Bishop of Chicago, Illinois |
| 10 Aug 2011 |
| Bishop Alberto Rojas | Auxiliary Bishop of Chicago, Illinois |
| 31 Jul 2011 |
| Bishop Mikaël Antoine Mouradian, I.C.P.B. | Eparch of Our Lady of Nareg in New York (Armenian) |
| 28 Jul 2011 |
| Bishop Robert Dwayne Gruss | Bishop of Rapid City, South Dakota |
| 20 Jul 2011 |
| Bishop Donald Joseph Hying | Auxiliary Bishop of Milwaukee, Wisconsin |
| 29 Jun 2011 |
| Bishop Charles Coleman Thompson | Bishop of Evansville, Indiana |
| 15 Jun 2011 |
| Bishop William Joseph Wright | Bishop of Maitland-Newcastle, Australia |