Victor Emmanuel III, born Vittorio Emanuele Ferdinando Maria Gennaro di Savoia, was King of Italy from 29 July 1900 until his abdication on 9 May 1946. A member of the House of Savoy, he also reigned as Emperor of Ethiopia (1936–41) and King of the Albanians (1939–43). During his reign of nearly 46 years, which began after the assassination of his father Umberto I, the Kingdom of Italy became involved in two world wars. His reign also encompassed the birth, rise, and fall of the Fascist regime in Italy.

The fall of the Fascist regime in Italy, also known in Italy as 25 Luglio, came as a result of parallel plots led respectively by Count Dino Grandi and King Victor Emmanuel III during the spring and summer of 1943, culminating with a successful vote of no confidence against the Prime Minister Benito Mussolini at the meeting of the Grand Council of Fascism on 24–25 July 1943. As a result, a new government was established, putting an end to the 21 years of Fascist rule in the Kingdom of Italy, and Mussolini was placed under arrest.