Louis of Anjou may refer to: Louis of Toulouse, (1274–1297), cadet of the royal French house of Anjou and Catholic bishop Louis I of Naples (1320–1362), husband of Joanna I, of the Capetian House of Anjou Louis I of Hungary (1326–1382), King of Hungary, Croatia, Dalmatia, Jerusalem, Sicily and Poland, of the Capetian House of Anjou Louis I, Duke of Anjou (1339–1384), of the House of Valois-Anjou, titular King of Naples Louis II of Naples (1377–1417), rival of Ladislas as King of Naples Louis III of Anjou (1403–1434), Duke of Anjou, titular King of Naples Louis of Anjou, Marquis of Pont-à-Mousson (1427–1443)