Karl Oehler
Karl Oehler is the name of the following people:
- Karl Oehler (1836–1909), German industrialist, see Teerfarbenwerk Oehler # 1850–1905 K. Oehler Anilin- und Anilinfarbenfabrik
- Karl Oehler (soccer player) (* 1923), German soccer player
- Karl Gottlieb Reinhard Oehler (1797–1874), German-Swiss chemist, educator and entrepreneur
- Karl Josef Oehler (1889–1917), German pilot