Gianluigi Benedetti (2017–2021)
Francesco Maria Talò (2012–2017)
Luigi Mattiolo (2008–2012)
Sandro De Bernardin (2004–2008)
Giulio Terzi di Sant’Agata (2002–2004)
Gian Paolo Cavarai (1998–2002)
Giuseppe Panocchia (1995–1998)
Pier Luigi Rachele (1991–1995)
Alberto Leoncini Bartoli (1987–1991)
Giovanni Dominedò (1986–1987)
Corrado Taliani (1983–1986)
Girolamo Nisio (1978–1983)
Fausto Bacchetti (1974–1978)
Vittorio Cordero di Montezemolo (1971–1974)
Giuseppe Walter Maccotta (1969–1971)
Aldo Pierantoni (1964–1969)
Giovanni Revedin di San Martino (1958–1964)
Benedetto Capomazza di Campolattaro (1953–1958)
Raimondo Giustiniani (1950–1953)
Enrico Anzilotti (1949–1950)
Carlo Gasparini (1949–1949)