John of Brunswick-Lüneburg

John of Brunswick-Lüneburg may refer to:


 * John, Duke of Brunswick-Lüneburg (1242–1277)
 * John I, Duke of Brunswick-Grubenhagen (before 1322–1367)
 * John II, Duke of Brunswick-Grubenhagen (d. 1401), canon in Hildesheim, Einbeck and Mainz, son of Ernest I, Duke of Brunswick-Grubenhagen
 * John Frederick, Duke of Brunswick-Lüneburg (1625–1679)