Johann Späth
Johann Späth or Johann Spaeth is the name of the following people:
- Johann David Späth (1726–1800), German organ builder
- Johann Jakob Späth (1672–1760), German organ builder
- Johann Leonhard Späth (1759–1842), German mathematician, physicist and forest scientist
- Johann Peter Spaeth ( Moses Germanus ; around 1625–1701), German theologian and Hebraist
- Johann Wilhelm Spaeth (1786–1854), German technician, inventor and industrialist