Johann Ferber
Johann Ferber is the name of the following people:
- Johann Ferber (merchant) (1430–1501), German merchant and mayor of Danzig
- Johann Ferber (clergyman) (1464–1493), German lawyer, clergyman and cathedral chapter
- Johann Karl Christoph Ferber (1739–1786), German university professor and philosopher
- Johann Jacob Ferber (1743–1790), Swedish mineralogist