11 February 1958 - 2 December 1974
Carlo Morelli

2 December 1974
Franco Puppi
He is appointed Government Commissioner.
24 September 1974 - 24 June 1977
Franco Puppi
8 July 1977 - 19 February 1983
Antonio Brambati

29 July 1983 - 25 October 1984
Fabio Rocca

25 October 1984 - 20 September 1995
Cesare Roda

5 January 1996 - 18 February 1999
Rinaldo Nicolich

29 December 1999 - 9 August 2011
Iginio Marson

10 August 2011 - 20 October 2019
Maria Cristina Pedicchio

30 December 2019 -
Nicola Casagli
