Henry of Brunswick-Lüneburg may refer to:
Henry I, Duke of Brunswick-Grubenhagen (1267–1322), also called Henry the Admirable Henry II, Duke of Brunswick-Grubenhagen (before 1296 – after 1351) Henry III, Duke of Brunswick-Grubenhagen (1416–1464) Henry IV, Duke of Brunswick-Grubenhagen (1460–1526) Henry the Mild, Duke of Brunswick-Lüneburg (1355-1416) Henry the Peaceful, Duke of Brunswick-Lüneburg (1411–1473) Henry the Elder, Duke of Brunswick-Lüneburg (1463–1514) Henry the Middle, Duke of Brunswick-Lüneburg(1468–1532) Henry the Younger, Duke of Brunswick-Lüneburg (1489–1568) Henry, Duke of Brunswick-Dannenberg (1533–1598) Henry Julius, Duke of Brunswick-Wolfenbüttel (1564–1613)