Johann Heinrich
Johann Heinrich is the name of the following people:
- Johann August Heinrich (1794–1822), German painter
- Johann Baptist Heinrich (politician) (1774–1838), German politician, Lord Mayor of Mainz
- Johann Baptist Heinrich (priest) (1816–1891), German Catholic priest, writer, publicist and university professor
See also:
- Johann Heinrich (Luxemburg) (1322–1375), Count of Tyrol and Margrave of Moravia
