Julius Hartmann
Julius Hartmann is the name of the following people:
- Julius von Hartmann (General, 1774) (1774-1856), German general of the artillery
- Julius Hartmann (theologian) (1806–1879), German Protestant theologian
- Julius von Hartmann (General, 1817) (1817–1878), Prussian general of the cavalry
- Julius Hartmann (General, 1821) (1821-1892), German Lieutenant General
- Julius von Hartmann (historian) (1836–1916), German historian
- Julius Hartmann (physicist) (1881–1951), Danish physicist