| Bishop Ordinaries of Switzerland (20) | Age | Date of
Birth |
 Bishop Pier Giacomo Grampa (88), Bishop emeritus of Lugano (Switzerland) | 88 | 1936.10.28 |
 Archbishop Jean-Claude Périsset (85), Titular Archbishop of Iustiniana prima, Titular Bishop emeritus of Accia and Adjunct Secretary emeritus of Pontifical Council for Promoting Christian Unity | 85 | 1939.04.13 |
 Bishop Martin Gächter (85), Titular Bishop of Betagbara and Auxiliary Bishop emeritus of Basel (Switzerland) | 85 | 1939.11.11 |
| Bishop Pierre Farine (84), Titular Bishop of Trogir and Auxiliary Bishop emeritus of Lausanne, Genève et Fribourg (Switzerland) | 84 | 1940.05.31 |
| Bishop Norbert Brunner (82), Bishop emeritus of Sion (Switzerland) | 82 | 1942.06.21 |
| Bishop Pétur Bürcher (79), Bishop emeritus of Reykjavík (Iceland) | 79 | 1945.12.20 |
 Cardinal Emil Paul Tscherrig (78), Cardinal-Deacon of S. Giuseppe in Via Trionfale and Member of Commission of Cardinals overseeing the Institute for Works of Religion | 78 | 1947.02.03 |
 Bishop Joseph Marie Bonnemain, Opus Dei (76), Bishop of Chur (Switzerland) and Vice-President of Conference of Bishops of Switzerland | 76 | 1948.07.26 |
| Bishop Markus Büchel (75), Bishop of Sankt Gallen (Switzerland) | 75 | 1949.08.09 |
| Cardinal Kurt Koch (74), Cardinal-Priest of Nostra Signora del Sacro Cuore pro hac vice Title, Prefect of Dicastery for Promoting Christian Unity, President of Commission for Religious Relations with the Jews and Bishop emeritus of Basel (Switzerland) | 74 | 1950.03.15 |
| Bishop Jean-Marie Lovey, C.R.B. (74), Bishop of Sion (Switzerland) | 74 | 1950.08.02 |
| Bishop Denis Theurillat (74), Titular Bishop of Tubulbaca and Auxiliary Bishop emeritus of Basel (Switzerland) | 74 | 1950.09.21 |
 Bishop Hlib Borys Sviatoslav Lonchyna, M.S.U. (70), Apostolic Administrator of Saint-Vladimir-le-Grand de Paris of the Ukrainians (France) and Bishop emeritus of Holy Family of London of the Ukrainians (England) | 70 | 1954.02.23 |
| Bishop Marian Eleganti, O.S.B. (69), Titular Bishop of Lamdia and Auxiliary Bishop emeritus of Chur (Switzerland) | 69 | 1955.04.07 |
| Bishop Bernard Fellay, S.S.P.X. ▼ (66), Superior General emeritus of Society of Saint Pius X | 66 | 1958.04.12 |
| Bishop Alain de Raemy (65), Titular Bishop of Turris in Mauretania, Apostolic Administrator of Lugano (Switzerland) and Auxiliary Bishop of Lausanne, Genève et Fribourg (Switzerland) | 65 | 1959.04.19 |
| Bishop Josef Stübi (63), Titular Bishop of Lemellefa and Auxiliary Bishop of Basel (Switzerland) | 63 | 1961.03.26 |
| Bishop Charles Morerod, O.P. (63), Bishop of Lausanne, Genève et Fribourg (Switzerland) and President of Conference of Bishops of Switzerland | 63 | 1961.10.28 |
| Bishop Valerio Lazzeri (61), Bishop emeritus of Lugano (Switzerland) | 61 | 1963.07.22 |
| Bishop Felix Gmür (58), Bishop of Basel (Switzerland) | 58 | 1966.06.07 |
