
This is a List of Allied convoys during World War II by region.

The Action off Cape Bougaroun, or the Attack on Convoy KMF-25A was a Luftwaffe action against an Allied naval convoy off the coast of Algeria during World War II. The convoy of American, British, Greek and Dutch ships was attacked on 6 November 1943 by 25 German land based aircraft. Six Allied vessels were sunk or damaged and six German aircraft were destroyed. German forces achieved a tactical victory, though the Allied warships involved received credit for defending their convoy and reacting to their losses quickly. The quick response led to the rescue of over 6,000 service men and civilians without further loss of life.

The Attack on Convoy AN 14 was a naval engagement during the Second World War between a British naval force defending a convoy of merchant ships, which had departed from Port Said and Alexandria to Piraeus and two Italian torpedo boats who intercepted them north of Crete on 31 January 1941. The Italian vessels, Lupo and Libra, launched two torpedoes each. The torpedoes fired by Libra missed their target but one from Lupo hit the 8,120 long tons (8,250 t) British tanker Desmoulea which had to be towed to Suda Bay in Crete and beached; the ship was disabled for the rest of the war. One other merchant ship turned back; the other eight vessels reached Piraeus.

The Battle of the Ligurian Sea was a naval surface action of the Second World War fought on 18 March 1945, in the Gulf of Genoa in the Mediterranean Sea. A Kriegsmarine flotilla of two torpedo boats and one destroyer was conducting an offensive mine laying operation at night when it was intercepted by two Royal Navy destroyers; HMS Lookout and Meteor. The British destroyers sank two of the German ships and severely damaged the third; it was the last German naval surface action of the war.

The Battle of Calabria, known to the Italian Navy as the Battle of Punta Stilo, was a naval battle during the Battle of the Mediterranean in the Second World War. Ships of the Italian Regia Marina were opposed by vessels of the British Royal Navy and Royal Australian Navy. The battle occurred 30 miles to the east of Punta Stilo, Calabria, on 9 July 1940. It was one of the few pitched battles of the Mediterranean campaign during the Second World War involving large numbers of ships on both sides. Both sides claimed victory, but in fact the battle was a draw and everyone returned to their bases safely.

The Battle of the Campobasso Convoy was a naval engagement between three British Royal Navy destroyers and an Italian Regia Marina torpedo boat which took place off Cape Bon in the Mediterranean sea on the night of 3/4 May 1943. The Italians were escorting the 3,566 long tons transport ship Campobasso to Tunisia.

The naval Battle of Cape Bon took place on December 13, 1941 during the Second World War, between two Italian light cruisers and an Allied destroyer flotilla off Cape Bon, Tunisia.

The Battle of Cape Passero (1940), was a Second World War naval engagement between the British light cruiser HMS Ajax and seven torpedo boats and destroyers of the Italian Regia Marina, southeast of Sicily, in the early hours of 12 October 1940. It took place in the aftermath of a British supply operation to Malta.

The Battle of the Cigno Convoy was a naval engagement between two British Royal Navy destroyers and two Italian Regia Marina torpedo boats which took place southeast of Marettimo island, on the early hours of 16 April 1943. The Italian units were escorting the transport ship Belluno, of 4,200 long tons (4,300 t). The convoy also involved the delivery of aviation fuel to Tunisia by one of the close escorts, the torpedo boat Tifone. The British force was fought off by the Italian units, at the cost of one torpedo boat. One of the British destroyers, disabled by Italian gunfire, had to be scuttled after the action.

The Battle of Crete was fought during the Second World War on the Greek island of Crete. It began on the morning of 20 May 1941, when Nazi Germany began an airborne invasion of Crete. Greek and other Allied forces, along with Cretan civilians, defended the island. After one day of fighting, the Germans had suffered heavy casualties and the Allied troops were confident that they would defeat the invasion. The next day, through communication failures, Allied tactical hesitation, and German offensive operations, Maleme Airfield in western Crete fell, enabling the Germans to land reinforcements and overwhelm the defensive positions on the north of the island. Allied forces withdrew to the south coast. More than half were evacuated by the British Royal Navy and the remainder surrendered or joined the Cretan resistance. The defence of Crete evolved into a costly naval engagement; by the end of the campaign the Royal Navy's eastern Mediterranean strength had been reduced to only two battleships and three cruisers.

The Battle of the Espero Convoy on 28 June 1940, was the first surface engagement between Italian and Allied warships of the Second World War. Three modern 36 kn Italian destroyers made a run from Taranto for Tobruk in Libya to transport Blackshirt anti-tank units, in case of an armoured attack from Egypt by the British.

Operation Portcullis was the dispatch of Convoy MW 14 to Malta from Port Said. The convoy followed the success of Operation Stoneage which had raised the Siege of Malta. Four merchant ships were escorted to Malta by seven destroyers of the 12th Destroyer Flotilla, supported by three cruisers of the 15th Cruiser Squadron and three destroyers from Alexandria.

The First Battle of Sirte was fought between the British Royal Navy and the Regia Marina during the Mediterranean campaign of the Second World War. The engagement, largely uneventful, took place on 17 December 1941, south-east of Malta, in the Gulf of Sirte.

The Battle of Skerki Bank was a World War II naval battle which took place near Skerki Bank in the Mediterranean Sea on the early hours of 2 December 1942 between British and Italian forces and was the last major naval battle in the Mediterranean during 1942.

Operation Stoneage or Operation Stone Age was an Allied convoy operation to the Mediterranean island of Malta in the Second World War. To disguise the destination of the ships, some took on their cargo at Port Sudan in the Red Sea. The four ships of Convoy MW 13 sailed from Alexandria on 16 November, escorted by cruisers, destroyers and round-the-clock air cover from captured airfields in Egypt and Cyrenaica.

The Battle of the Strait of Otranto was a minor naval skirmish on 12 November 1940 during the Battle of the Mediterranean in World War II. It took place in the Strait of Otranto in the Adriatic Sea, between Italy and Albania.

The Battle of the Tarigo Convoy was a naval battle of World War II, part of the Battle of the Mediterranean. It was fought on 16 April 1941, between four British and three Italian destroyers, near the Kerkennah Islands off Sfax, in the Tunisian coast. The battle was named after the Italian flagship, the destroyer Luca Tarigo.