Prefect: |  Cardinal Giuseppe Versaldi (81) (2015.03.31 – 2022.06.05) |
Prefect: | Cardinal Zenon Grocholewski (1999.11.15 – 2015.03.31) |
Prefect: | Cardinal Pio Laghi (1991.07.01 – 1999.11.15) |
Prefect: | Cardinal William Wakefield Baum (1980.01.15 – 1990.04.06) |
Prefect: | Cardinal Gabriel-Marie Garrone (1968.01.17 – 1980.01.15) |
Prefect: | Cardinal Giuseppe Pizzardo (1939.03.14 – 1968.01.13) |
Prefect: | Pope Pius XI (1937 – 1939.02.10) |
Prefect: | Cardinal Gaetano Bisleti (1915.12.01 – 1937.08.30) |
Pro-Prefect: | Cardinal Pio Laghi (1990.04.06 – 1991.07.01) |
Pro-Prefect: | Cardinal Gabriel-Marie Garrone (1966.01.28 – 1968.01.17) |
Secretary: |  Archbishop Angelo Vincenzo Zani (74) (2012.11.09 – 2022.06.05) |
Secretary: |  Archbishop Jean-Louis Bruguès, O.P. (81) (2007.11.10 – 2012.06.26) |
Secretary: |  Archbishop John Michael Miller, C.S.B. (78) (2003.11.25 – 2007.06.01) |
Secretary: | Archbishop Giuseppe Pittau, S.J. (1998.07.11 – 2003.11.25) |
Secretary: |  Archbishop José Saraiva Martins, C.M.F. (93) (later Cardinal) (1988.05.26 – 1998.05.30) |
Secretary: | Archbishop Antonio María Javierre Ortas, S.D.B. (later Cardinal) (1976.05.20 – 1988.05.26) |
Secretary: | Archbishop Joseph Schröffer (later Cardinal) (1967.05.17 – 1976.05.20) |
Secretary: | Archbishop Dino Staffa (later Cardinal) (1958.12.18 – 1967.04.07) |
Secretary: | Archbishop Carlo Confalonieri (later Cardinal) (1950.01.25 – 1958.12.15) |
Secretary: | Archbishop Giuseppe Rossino (1945 – 1949.12.31) |
Secretary: | Fr. Ernesto Ruffini (later Cardinal) (1928.10.28 – 1945.10.11) |
Secretary: | Bishop Giacomo Sinibaldi (1913.05.15 – 1928.08.19) |
Undersecretary: | Fr. Friedrich Bechina, F.S.O. (2013.02.15 – 2022.06.05) |
Undersecretary: |  Msgr. Angelo Vincenzo Zani (74) (later Archbishop) (2002.01.07 – 2012.11.09) |
Undersecretary: | Msgr. Giuseppe Baldanza (1993 – 2002) |
Undersecretary: | Msgr. Ivan Peri (1988 – 1992) |
Undersecretary: | Msgr. Francesco Marchisano (later Cardinal) (1969.06.03 – 1988.10.06) |
Undersecretary: | Msgr. Alfredo Parisella (1965 – 1969) |
Undersecretary: | Msgr. Paolo Igino Cecchetti (1946 – 1964) |
Undersecretary: | Msgr. Mariano Rampolla del Tindaro (1936 – 1945) |
Undersecretary: | Msgr. Francesco Roberti (later Cardinal) (1931.04.24 – 1936.06.05) |