Carl von Thieme (born 1844 in Erfurt; died 1924 in Munich) was a German banker.
His father was the director of German company Thuringia. In 1880, he founded together with Wilhelm von Finck and Theodor von Cramer-Klett German company Munich Re and was co-founder of Allianz AG, a financial services company. Until 1922 Thieme was general director of Munich Re.
- 1914: Merit Order of the Bavarian Crown