The Château d'Angers is a castle in the city of Angers in the Loire Valley, in the département of Maine-et-Loire, in France. Founded in the 9th century by the Counts of Anjou, it was expanded to its current size in the 13th century. It is located overhanging the river Maine. It is a listed historical monument since 1875. Now open to the public, the Château d'Angers is home of the Apocalypse Tapestry.

Louis II was Duke of Anjou and Count of Provence from 1384 to 1417; he claimed the Kingdom of Naples, but only ruled parts of the kingdom from 1390 to 1399. His father, Louis I of Anjou—the founder of the House of Valois-Anjou—was a younger son of King John II of France and the adopted son of Queen Joanna I of Naples. When his father died during a military campaign in Naples in 1384, Louis II was still a child. He inherited Anjou from his father, but his mother, Marie of Blois, could not convince his uncles, John, Duke of Berry and Philip II, Duke of Burgundy, to continue her husband's war for Naples. The Provençal nobles and towns refused to acknowledge Louis II as their lawful ruler, but Marie of Blois persuaded them one after another to swear fealty to him between 1385 and 1387.