Elisabeth of Weimar-Orlamünde

Elisabeth of Weimar-Orlamünde (c. 1308–1363) was the daughter of Count Otto IV of Weimar-Orlamünde and Catherine of Hesse. Before 5 June 1321 she married Count Henry VII (X) of Schwarzburg-Blankenburg, who ruled Blankenburg and half of Arnstadt; their children included Henry IX and Günther XI.

Her husband died on pilgrimage to Jerusalem before March 1338, leaving her a dowager countess. She died in 1363 and was buried at Saalfeld.