Bishop Claudio Giuliodori (67) (2023.03.04 – ...)Prof. Giuseppe Notarstefano (54) (2021.05.27 – ...)
Bishop Gualtiero Sigismondi (63) (2017.03.04 – 2023.03.04)Dr. Matteo Truffelli (2014.05.21 – 2021.05.27)Bishop Mansueto Bianchi (2014.04.05 – 2016.08.03)Mr. Franco Miano (2008.05.27 – 2014.05.21)
Bishop Domenico Sigalini (82) (2007.11.03 – 2014.04.05)Mr. Luigi Alici (2005.05.31 – 2008.05.27)Bishop Francesco Lambiasi (77) (2001.02.15 – 2007.07.03)Ms. Paola Bignardi (1998 – 2005)
Bishop Agostino Superbo (84) (later Archbishop) (1996.05.18 – 2001.01.09)Mr. Giuseppe Gervasio (1992 – 1998)
Archbishop Salvatore De Giorgi (94) (later Cardinal) (1990.02.02 – 1996.04.04)Bishop Camillo Ruini (93) (later Cardinal) (1989 – 1990)Bishop Antonio Bianchin (1987.03.10 – 1989)Mr. Raffaele Cananzi (1986 – 1992)Bishop Fiorino Tagliaferri (1982.12 – 1987.03.14)Mr. Alberto Monticone (1981 – 1986)Bishop Giuseppe Costanzo (92) (later Archbishop) (1979.11.17 – 1982.08.06)Patriarch Marco Cé (later Cardinal) (1976.05.21 – 1979.01.01)Prof. Mario Agnes (1973 – 1980)Bishop Luigi Maverna (later Archbishop) (1972.10 – 1976.03.19)Dr. Vittorio Bachelet (1970 – 1973)Dr. Vittorio Bachelet (1964 – 1969)Archbishop Franco Costa (1963.12.18 – 1972)Bishop Carlo Maccari (later Archbishop) (1961.06.10 – 1963.10.31)Mr. Agostino Maltarello (1959 – 1964)Archbishop Ismaele Mario Castellano, O.P. (1956.08.03 – 1961.06.06)Mr. Luigi Gedda (1952 – 1959)Archbishop Giovanni Urbani (later Cardinal) (1946.10.26 – 1955.04.14)Mr. Vittorino Veronese (1946 – 1952)Bishop Gilla Vincenzo Gremigni, M.S.C. (later Archbishop) (1944 – 1946)Fr. Giuseppe Borghino (1943 – 1943)Bishop Evasio Colli (later Archbishop) (1939 – 1943)Mr. Lamberto Vignoli (1936 – 1940)Mr. Augusto Ciriaci (1929 – 1936)Cardinal Giuseppe Pizzardo (1922 – 1938)Mr. Luigi Colombo (1922 – 1929)Mr. Bartolomeo Pietromarchi (1920 – 1922)Mr. Giuseppe Dalla Torre (1915 – 1920)Mr. Giovanni Acquaderni (1868.05.02)