Bernhard IV, Prince of Anhalt-Bernburg

Bernhard IV, Prince of Anhalt-Bernburg (died 28 June 1354) was a German prince of the House of Ascania and ruler of the principality of Anhalt-Bernburg.

He was the eldest son of Bernhard III, Prince of Anhalt-Bernburg, by his first wife Agnes, daughter of Rudolf I, Duke of Saxe-Wittenberg and Elector of Saxony.