Johann Dahl
Johann Dahl is the name of the following people:
- Johann Christian Wilhelm Dahl (1771–1810), German philologist and Lutheran theologian
- Johann Siegwald Dahl (1827–1902), German painter
See also:
- Hans Dahl
- Johan Dahl
- Hannes Van Dahl (* 1990), Swedish musician
- Johannes Dahl (1887–1959), German Roman Catholic clergyman
