Charles Christian Erdmann, Duke of Württemberg-Oels
Karl Christian Erdmann of Württemberg-Oels was ruling duke of Württemberg-Oels and Bernstadt.
He was the only son of Christian Ulrich II, Duke of Württemberg-Wilhelminenort and Countess Philippine Charlotte of :File:Redern_-_Tyroff_HA.jpg|Redern-Krappitz, a daughter of Count Erdmann of Redern-Krappitz.
He had a daughter, Princess Friederike Sophie Charlotte Auguste of Württemberg-Oels, who married Frederick Augustus, Prince of Brunswick-Wolfenbüttel-Oels. Their marriage was childless.