List of governors of the Province of Trieste
# List of governors of the Province of Trieste

The following is a list of governors of the Province of Trieste, from 1918 to 1954. It includes Italian military governor, general civil commissioners and prefects, as well as Allied/Yugoslav military governors of the Free Territory of Trieste (Governors of all Julian March prior to the establishment of the Territory) in the aftermath of World War II.

## List

| Tenure | Incumbent | Notes |
| - | - | - |
| Italian suzerainty ||||
| 3 November 1918 to 1919 | Carlo Petitti di Roreto, Military Governor | |
| 31 July 1919 to 3 December 1919 | Augusto Ciuffelli [it], General Civil Commissioner | |
| 8 December 1919 to 30 October 1922 | Antonio Mosconi, General Civil Commissioner | |
| 1 November 1922 to 18 June 1924 | Francesco Crispo Moncada [it], Prefect | |
| 22 June 1924 to 11 December 1925 | Amadeo Moroni, Prefect | |
| 11 December 1925 to 15 December 1926 | Giovanni Gasti, Prefect | |
| 16 December 1926 to 16 July 1929 | Bruno Fornaciari, Prefect | |
| 16 July 1929 to 16 January 1933 | Ettore Porro [it], Prefect | |
| 16 January 1933 to 1 August 1936 | Carlo Tiengo, Prefect | |
| 1 August 1936 to 21 August 1939 | Eolo Rebua [it], Prefect | |
| 21 August 1939 to 7 June 1941 | Dino Borri, Prefect | |
| 7 June 1941 to 1 August 1943 | Tullio Tamburini, Prefect | 1st time |
| 1 August 1943 to 11 September 1943 | Giuseppe Cocuzza, Prefect | |
| German occupation ||||
| 12 September 1943 to 1 October 1943 | Tullio Tamburini, Prefect | 2nd time, appointed on behalf of the Italian Social Republic |
| 22 October 1943 to 28 April 1945 | Bruno Coceani, Prefect | Appointed on behalf of the Italian Social Republic |
| 28 April 1945 to 1945 | Antonio De Berti, Prefect | Appointed on behalf of the Italian Social Republic |
| Free Territory ||||
| Zone A (Allied) ||||
| 2 May 1945 to July 1945 | Bernard Freyberg, Military Governor | From New Zealand |
| July 1945 to July 1947 | Alfred Connor Bowman, Military Governor | From United States |
| July 1947 to 15 September 1947 | James Jewett Carnes, Military Governor | From United States |
| 15 September 1947 to 31 March 1951 | Sir Terence Airey, Military Governor | From United Kingdom |
| 1 April 1951 to 26 October 1954 | Sir John Winterton, Military Governor | From United Kingdom |
| Zone B (Yugoslav) ||||
| 1 May 1945 to September 1947 | Dušan Kveder, Military Governor | |
| 15 September 1947 to March 1951 | Mirko Lenac, Military Governor | |
| March 1951 to 25 October 1954 | Miloš Stamatović, Military Governor | |
