Christian the Younger of Brunswick (d. 1623)
Christian the Younger of Brunswick-Wolfenbüttel (20 September 1599 – 16 June 1626), a member of the House of Welf, titular Duke of Brunswick-Lüneburg and administrator of the Prince-Bishopric of Halberstadt, was a German Protestant military leader during the early years of the Thirty Years' War, fighting against the forces of the Imperial House of Habsburg, Habsburg Spain, and the Catholic League.