Karl Ernst
Karl Ernst is the name of the following people:
- Karl Ernst (clergyman) (1806–1898), German clergyman and deputy of the state assembly of the Kingdom of Hanover
- Karl Ernst (General Superintendent) (1834–1902), German Protestant General Superintendent
- Karl Ernst (1900–1955), German actress and songwriter, see Gudrun Kabisch
- Karl Ernst (SA member) (1904–1934), German politician (NSDAP) and SA group leader
- Karl-Heinz Ernst (* 1942), German politician (SPD)
- Karl-Josef Ernst (* 1934), German architect
- Karl Matthias Ernst (1758–1830), German painter and graphic artist
- Karl Wenzel Ernst (1830–1910), German-Bohemian poet
See also
- Carl Ernst (1846–1906), German theater actor