Frederick of Saxe-Weissenfels (Frederick Erdmann; b.
Halle, 20 November 1673 - d.
Dahme, 16 April 1715), was a German prince member of the House of Wettin and Duke of Saxe-Weissenfels-Dahme.
He was the sixth son of Augustus, Duke of Saxe-Weissenfels but first-born from his second marriage with Johanna Walpurgis of Leiningen-Westerburg.