| Karl von Weizsäcker | |
| Honorific Suffix: | Freiherr von Weizsäcker |
| Office: | Minister-President of the Kingdom of Württemberg |
| Term Start: | 1906 |
| Term End: | 1918 |
| Predecessor: | Wilhelm August von Breitling |
| Successor: | Theodor Liesching |
| Birth Name: | Karl Hugo von Weizsäcker |
| Birth Place: | Stuttgart, Kingdom of Württemberg |
| Death Place: | Stuttgart, Free People's State of Württemberg, Weimar Republic |
| Alma Mater: | University of Tübingen |
| Parents: | Karl Heinrich Weizsäcker Auguste Sophie Christiane Dahm |
| Spouse: | Paula von Meibom |
| Relations: | Carl Friedrich von Weizsäcker (grandfather) Richard von Weizsäcker (grandfather) |
Karl Hugo Freiherr von Weizsäcker (25 February 1853 – 2 February 1926) was a German politician who served as Prime Minister of the Kingdom of Württemberg, and a member of the prominent Weizsäcker family.
He was born Karl Hugo Weizsäcker in Stuttgart, the son of the theologian Karl Heinrich Weizsäcker and his wife, the former Auguste Sophie Christiane Dahm. While serving as a politician at the court of the Kingdom of Württemberg, his family was raised to nobility as von Weizsäcker.
Weizsäcker studied at the University of Tübingen.
While serving in the administration of King William II of Württemberg, he was raised to the nobility on 24 February 1897.[1]
From 1900 onwards, he served as Minister of Culture — until 4 December 1906 when he was made Prime Minister. He served in this office until 6 November 1918, shortly before the monarchy was abolished in the German Revolution of 1918–1919.[2]
In 1916, he and his family were raised to the hereditary noble title of Baron (Freiherr).
Weizsäcker was married to Paula von Meibom. They were the parents of Ernst von Weizsäcker (1882–1951), Ambassador to the Holy See.
Weizsäcker died in Stuttgart in 1926.[3]
Through his son Ernst, he was a grandfather of the physicist Carl Friedrich von Weizsäcker and of Richard von Weizsäcker, who was President of Germany from 1984 to 1994.[4]