Johann Reinhard
Johann Reinhard
may refer to:
Johann Reinhard I, Count of Hanau-Lichtenberg
(1569–1625)
Johann Reinhard II, Count of Hanau-Lichtenberg
(1628–1666)
Johann Reinhard III, Count of Hanau-Lichtenberg
(1665–1736)
Johann Reinhard Blum
(1802–1883), German mineralogist