Elisabeth of Brunswick-Lüneburg
Elisabeth of Brunswick-Lüneburg (c. 1330 – 17 April 1384) was the daughter of William II, Prince of Lüneburg, by his first wife Hedwig of Ravensberg. She married Duke Otto of Saxe-Wittenberg, who died in 1350.
Their son Albert was William's chosen heir to Lüneburg, a claim that helped trigger the Lüneburg War of Succession after 1369. Around 1354 she married Count Nicholas of Holstein-Rendsburg, to whom she bore a daughter, also named Elisabeth.