List of secretaries of Italian fascist parties

This article lists the secretaries of Italian fascist parties founded and led by Benito Mussolini between 1919 and 1945, namely Italian Fasces of Combat (FIC), National Fascist Party (PNF) and Republican Fascist Party (PFR).

The secretaries were effective, day-to-day leaders of parties, while Mussolini was the overall (supreme) leader, as well as Duce of the Fascist-ruled Kingdom of Italy between 1922 and 1943, and the Nazi-dominated Italian Social Republic (RSI) between 1943 and 1945.