William of Brunswick may refer to:

• William of Winchester, Lord of Lüneburg (1184–1213)
• William I, Duke of Brunswick-Lüneburg (c. 1270–1292)
• William II, Duke of Brunswick-Lüneburg (1300–1369)
• William the Victorious, Duke of Brunswick-Lüneburg (c. 1392–1482)
• William IV, Duke of Brunswick-Lüneburg (c. 1425–1503)
• William the Younger, Duke of Brunswick-Lüneburg (1535–1592)
• William, Duke of Brunswick-Grubenhagen (c. 1298–1360)
• William Augustus, Duke of Brunswick-Harburg (1564–1642)
• Augustus William, Duke of Brunswick-Wolfenbüttel (1662–1731)
• August Wilhelm, Duke of Brunswick-Bevern (1715–1781)
• Charles William Ferdinand, Duke of Brunswick-Wolfenbüttel (1735–1806)
• Frederick William, Duke of Brunswick-Wolfenbüttel (1771–1815)
• William, Duke of Brunswick (1806–1884)

Topics referred to by the same term

This disambiguation page lists articles about people with the same name.
If an internal link led you here, you may wish to change the link to point directly to the intended article.