Karl Ludwig
Karl Ludwig is the name of the following people:
- Karl Ludwig (1816–1895), see Carl Ludwig (physician)
- Karl von Ludwig (General) (1836–1906), Austrian Lieutenant Field Marshal
- Karl Ludwig (painter) (1839–1901), German painter
- Karl Ludwig (soccer player) (1886–1948), German soccer player
- Karl Ludwig (entomologist) (1912–1982), Austrian entomologist
- Karl Ludwig (politician) (1923–1999), German politician (FDP / DVP), MdL Baden-Württemberg
- Karl-Heinz Ludwig (lawyer) (1921–2017), German lawyer
- Karl-Heinz Ludwig (historian) (* 1931), German social scientist and technology historian
Karl Ludwig is the name of the following ruler:
- Karl I. Ludwig (Palatinate) (1617–1680), Elector of the Palatinate
- Karl Ludwig (Nassau-Saarbrücken) (1665–1723), Count of Nassau-Saarbrücken
- Karl Ludwig (Schleswig-Holstein-Sonderburg-Beck) (1690–1774), governor of Reval
- Karl Ludwig (Anhalt-Bernburg-Schaumburg-Hoym) (1723–1806), Prince of Anhalt-Bernburg-Schaumburg-Hoym, Dutch general
- Karl Ludwig (Hohenlohe-Langenburg) (1762–1825), Prince of Hohenlohe-Langenburg
- Karl Ludwig of Austria (1833–1896), Archduke, brother of Emperor Franz Joseph
- Carl Ludwig Habsburg-Lothringen (1918–2007), Archduke, brother of Otto von Habsburg
See also:
