Jakob Ernst Koch
Jakob Ernst Koch is the name of the following people:
- Jakob Ernst Koch (Senior, 1797) (1797–1856), Senior and Deputy Superinentendent of the Diocese of Upper Austria
- Jakob Ernst Koch (Superintendent, 1836) (1836–1907), Superintendent of the Diocese of Upper Austria with Salzburg and Tyrol
- Jakob Ernst Koch (Superintendent, 1865) (1865–1947), Superintendent of the Diocese of Upper Austria with Salzburg and Tyrol