
Allied-occupied Germany was the state of Germany upon defeat of Nazi Germany in World War II, when the victorious Allies asserted joint authority and sovereignty over Germany as a whole, defined as all territories of the former German Reich west of the Oder–Neisse line, having declared the destruction of Nazi Germany at the death of Adolf Hitler. The four powers divided "Germany as a whole" into four occupation zones for administrative purposes under the United States, United Kingdom, France and the Soviet Union, respectively. This division was ratified at the Potsdam Conference. The four zones were as agreed in February 1945 by the United States, United Kingdom and Soviet Union meeting at the Yalta Conference; setting aside an earlier division into three zones proposed by the London Protocol.

The Anconine Republic was a revolutionary municipality formed on 19 November 1797. It came about after a French victory at Ancona in February 1797, and the consequent occupation of the city. It existed in the region of Marche, with Ancona serving as its capital. Despite the Treaty of Campo Formio stating that Ancona and the surrounding region had to be returned to the Papal States, the municipality proclaimed the decadence of papal rule, under French protection. The subsequent tension led to general conflict with Pope Pius VI and the French occupation of the whole of the Papal States. Ancona was incorporated into the Roman Republic on 7 March 1798. It had a consul as its head.

The Battle of Carrickfergus took place in February 1760 in Carrickfergus, Kingdom of Ireland during the Seven Years' War. A force of 600 French troops landed under the command of the Privateer François Thurot, overwhelmed the small garrison of the town, and captured its castle.
French occupation of Frankfurt occurred from 6 April to 17 May 1920 as part of the Allied occupation of the Rhineland. The principal city occupied was Frankfurt, but the French also occupied Dieburg, Darmstadt, Hanau and Homburg. The occupation was in response to the mobilisation of armed forces by the government of Hermann Müller to suppress the Ruhr Uprising - which in turn was part of a widespread strike movement which defeated the Kapp Putsch.

The French occupation zone in Germany was one of the Allied-occupied areas in Germany after World War II.

The occupation of Constantinople, the capital of the Ottoman Empire, by British, French, Italian, Greek, American and Japanese forces, took place in accordance with the Armistice of Mudros, which ended Ottoman participation in the First World War. The first French troops entered the city on November 12, 1918, followed by British troops the next day. The Italian troops landed in Galata on February 7, 1919.

The Piedmontese Republic was a short-lived Sister Republic that existed between 1798 and 1799 on the territory of Piedmont during its military rule by the French First Republic.

The Occupation of the Rhineland from 1 December 1918 until 30 June 1930 was a consequence of the collapse of the Imperial German Army in 1918. Despite Germany's proving victorious on the eastern front following the Russian Revolution, the military high command had failed to prevent the continuing erosion of morale, both domestically and in the army. Despite transferring veteran troops from the eastern front to fight on the western front, the Spring Offensive was a failure and following the outbreak of the German Revolution, Germany's provisional government was obliged to agree to the terms of the 1918 armistice. This included accepting that the troops of the victorious powers occupied the left bank of the Rhine and four right bank "bridgeheads" with a 30 kilometres (19 mi) radius around Cologne, Koblenz, Mainz and a 10 kilometres (6 mi) radius around Kehl. Furthermore, the left bank of the Rhine and a 50 kilometres (31 mi)-wide strip east of the Rhine was declared a demilitarized zone. The Treaty of Versailles repeated these provisions, but limited the presence of the foreign troops to fifteen years after the signing of the treaty. The purpose of the occupation was on the one hand to give France security against a renewed German attack, and on the other to serve as a guarantee for reparations obligations. After this was apparently achieved with the Young Plan, the occupation of the Rhineland was prematurely ended on 30 June 1930. The administration of occupied Rhineland was under the jurisdiction of the Inter-Allied Rhineland High Commission with its seat at the Upper Presidium of the Rhine Province in Koblenz.

The Subalpine Republic was a short-lived republic that existed between 1800 and 1802 on the territory of Piedmont during its military rule by Napoleonic France.

The so-called Tiberina Republic was a revolutionary municipality proclaimed on 4 February 1798, when republicans took power in the city of Perugia. It was an occupation zone that took its name from the river Tiber. A month later, the government of all the Papal States was changed into a republic: the Roman Republic, which Perugia belonged to. Its head was a consul and it used a tricolor similar to the French flag.

The French Conquest of Tunisia occurred in two phases in 1881: the first consisting of the invasion and securing of the country before the signing of a treaty of protection, and the second consisting of the suppression of a rebellion. The French protectorate of Tunisia that was established lasted until the independence of Tunisia on 20 March 1956.