Johann Schleich
Johann Schleich is the name of the following people:
- Johann Emanuel Schleich (around 1684–1729), German painter
- Johann Gabriel Schleich (1710–1743), German painter
- Johann Jakob Schleich (1622–1668), German religious, abbot in Metten
- Johann Karl Schleich (1759–1842), German engraver
- Johann Philipp Schleich (organ builder, before 1666) (before 1666– ??), German organ builder
- Johann Philipp Schleich (organ builder, 1690) (1690–1733), German organ builder