List of sieges
Siege of Nicomedia (1333–1337) – Byzantine-Ottoman Wars
Siege of Kanegasaki (1337)
Siege of Kuromaru (1339)
Siege of Tournai (1340) – Part of the Hundred Years' War

Siege of Vannes (1342) – Part of the Hundred Years' War
Siege of Hennebont (1342) – Part of the Hundred Years' War
Siege of Algeciras (1342–1344) – Reconquista
Siege of Caffa (1346)
Siege of Aiguillon (1346) – Part of the Hundred Years' War
Siege of Calais (1346–1347) – Part of the Hundred Years' War
Siege of Calais (1349) – Part of the Hundred Years' War
Siege of Gibraltar (1349–1350) – Fifth siege of Gibraltar, by Alfonso XI in the Reconquista
Siege of Saint-Jean-d'Angély (1351) – Part of the Hundred Years' War
Siege of Rennes (1356–57) – War of the Breton Succession
Siege of Chartres (1360) – Part of the Hundred Years' War
Siege of Kaunas (1362) – Lithuanian Crusade
Siege of León (1368)
Siege of Algeciras (1369) – Reconquista
Siege of Limoges (1370) – Part of the Hundred Years' War
Gibraltar (1374) – Moors of Fez cede Gibraltar to the Granadan Moors until 1410
Siege of Philadelphia (1378–1390) – Byzantine-Ottoman Wars
Siege of Moscow (1382)
Siege of Sofia (1382 or 1385)
Siege of Ypres (1383) – Despenser's Crusade
Siege of Lisbon (1384) – 1383–1385 Portuguese interregnum
Siege of Tbilisi (1386) – Timur's invasions of Georgia
Siege of Isfahan (1387)
Siege of Tarnovo (1393)
Siege of Anjudan (1393)
Siege of Constantinople (1394–1402) – Byzantine-Ottoman Wars

15th century: Siege of Sivas (1400)
Siege of Damascus (1400)
Siege of Smyrna (1402)
Siege of Birtvisi (1403) – Timur's invasions of Georgia
Siege of Mercq (1405) – Part of the Hundred Years' War
Siege of Marienburg (1410) – in the aftermath of the Battle of Grunwald
Siege of Constantinople (1411) – Byzantine-Ottoman Wars, during the Ottoman Interregnum
Sixth Siege of Gibraltar (1411) - Granadan Moors regain control from Fez
Siege of Bourges (1412) – Armagnac–Burgundian Civil War

Siege of Harfleur (1415) – reopening of the Hundred Years' War
Siege of Rouen (1418–1419) – Part of the Hundred Years' War
Siege of Đông Quan (1418–1428) – Lam Sơn uprising
Siege of Ceuta (1419)
Siege of Sarai (1420)
Siege of Meaux (1421–1422) – Part of the Hundred Years' War
Siege of Constantinople (1422) – Byzantine-Ottoman Wars
Siege of Thessalonica (1422–1430)– Byzantine-Ottoman and Ottoman-Venetian Wars
Siege of Golubac (1428)
Siege of Orléans (1428–1429) – Part of the Hundred Years' War
Siege of Inverness (1429)
Siege of Paris (1429) – Part of the Hundred Years' War
Siege of Malta (1429)
Siege of Saint-Pierre-le-Moûtier – Armagnac–Burgundian Civil War
Siege of La Charité (1429) – Armagnac–Burgundian Civil War
Siege of Compiègne (1430) – Part of the Hundred Years' War
Siege of Angkor (1431)
Siege of Pouancé (1432) – Part of the Hundred Years' War
Siege of Pilsen (1433–34) – Hussite Wars
Siege of Gaeta (1435)
Siege of Saint-Denis (1435) – Part of the Hundred Years' War
Siege of Calais (1436) – Part of the Hundred Years' War
Seventh Siege of Gibraltar (1436) – seventh siege of Gibraltar, by the count of Niebla in the Reconquista
Siege of Tangiers (1437)

Siege of Belgrade (1440)
Siege of Tartas (1440–1442) – Part of the Hundred Years' War
Siege of Novo Brdo (1440–41)
Siege of Metz (1444)
Siege of Rhodes (1444)
Siege of Balkh (1447)
Siege of Herat (1448)
Siege of Svetigrad (1448)
Siege of Krujë (1450)
Siege of Constantinople (1453) – Byzantine-Ottoman Wars

Early modern: 

15th century: Siege of Marienburg (1454) – Thirteen Years' War (1454–66)
Siege of Berat (1455)
Siege of Belgrade (1456) – Part of Ottoman wars in Europe
Siege of Deventer (1456)
Siege of Marienburg (1457–1460) – Thirteen Years' War (1454–66)
Siege of Roxburgh (1460)
Siege of Trebizond (1460–1461)
Siege of Harlech Castle (1461–68) – Part of Wars of the Roses. Longest siege in British history.