Back ويليام الخامس (توضيح) Arabic Guillem V Catalan Vilhelm 5. Danish Wilhelm V. German Guillermo V Spanish Guillaume V Estonian Guillaume V French Willem V Frisian William V ID Guglielmo V Italian
William V may refer to:
- William V, Duke of Aquitaine (969–1030)
- William V of Montpellier (1075–1121)
- William V, Marquess of Montferrat (c. 1115 – 1191)
- William V, Count of Nevers (before 1175 – 1181)
- William V, Duke of Jülich (1299–1361)
- William V, Count of Holland (1330–1389)
- William V of Jülich-Berg (1516–1592)
- William V, Duke of Bavaria (1548–1626)
- William V, Landgrave of Hesse-Kassel (1602–1637)
- William V, Prince of Orange (1748–1806)