Karl Friedrich Ludwig von Watzdorf (1 September 1759 – 16 May 1840) was a Saxon general and diplomat.
[2] After the death of his parents, he was awarded the manors of Kauschwitz and Syrau (today part of Rosenbach) through an inheritance contract with his brothers.
[1] Watzdorf was an envoy in 1812 and 1813 in Vienna, where he signed a treaty of alliance with Austria on behalf of Saxony, which no longer supported the French.
He acted as an intermediary from 1813 to 1815 between Dresden and Berlin, where he was imprisoned by Saxon king Frederick Augustus I of Saxony.
He later toured London, Frankfurt, and Paris, arguing that Saxony was not an enemy of the victorious countries, and entered into an alliance with Napoleon of necessity.