Count Karl Leopold von Schlieben (German: Karl Leopold Graf von Schlieben; 3 February 1723 – 18 April 1788) was the Prussian Minister of War[1] between 1769 and 1772.
He was born in Magdeburg.
His father was Count George Adam von Schlieben (German: Georg Adam Graf von Schlieben, 5 February 1688 – 15 June 1737) and his mother was Countess Katharina Dorothea Finck von Finckenstein.
He married Countess Marie Eleanore von Lehndorff (1723-1800) on 18 January 1747 in Königsberg.
They had two daughters: Count Karl Leopold died in Königsberg, Kingdom of Prussia.