Karl Friedrich
Karl Friedrich is the name of the following ruler:
- Karl Friedrich (Anhalt-Bernburg) (1668–1721), Prince of Anhalt-Bernburg
- Karl Friedrich (Schleswig-Holstein-Gottorf) (1700–1739), Duke of Schleswig-Holstein-Gottorp
- Karl Friedrich (Saxony-Meiningen) (1712–1743), Duke of Saxony-Meiningen
- Karl Friedrich (Fürstenberg-Mößkirch) (1714–1744), Prince of Fürstenberg
- Karl Friedrich (Hohenzollern-Sigmaringen) (1724–1785), Prince of Hohenzollern-Sigmaringen
- Karl Friedrich (Baden) (1728–1811), Margrave, Elector and Grand Duke of Baden
- Karl Friedrich (Saxe-Weimar-Eisenach) (1783-1853), Grand Duke of Saxe-Weimar-Eisenach
- Karl Friedrich I. (Oels) (1593–1647), Duke of Oels
- Karl Friedrich II. (Württemberg-Oels) (1690–1761), Duke of Württemberg-Oels and regent of the Duchy of Württemberg
Karl Friedrich is the name of the following people:
- Karl Friedrich (politician, 1886) (1886–1969), German administrative officer and politician (SPD)
- Karl Friedrich (politician, 1897) (1897–1945), German politician (NSDAP)
- Karl Friedrich (painter) (1898–1989), German painter, graphic artist and arts and crafts teacher
- Karl Friedrich (singer) (1905–1981), Austrian singer (tenor)
- Karl Friedrich (actor) (* 1929), Austrian actor and theater director
- Karl Fritz Friedrich (1921–1959), German painter and graphic artist
- Karl Hermann Friedrich (1918–1993), German general
- Karl Josef Friedrich (1888–1965), German Protestant pastor and writer
See also: