| Tenure | Incumbent | Notes |
|---|---|---|
| 1 June 1936 to 15 December 1937 | Alessandro Pirzio Biroli, Governor | |
| 15 December 1937 to 1 January 1939 | Ottorino Mezzetti, Governor | |
| 1 January 1939 to 19 May 1941 | Luigi Frusci, acting Governor | |
| 19 May 1941 to 27 November 1941 | Guglielmo Nasi, acting Governor |