Johann Blumenthal

Johann Blumenthal is the name of the following people:

• Johann Heinrich Blumenthal (medic) (1734–1804), German-Baltic medic and theologian
• Johann Heinrich Blumenthal (officer) (1895–1964), Austrian officer and military historian
• Johann MK Blumenthal (1868–1938), German shipowner

This is a disambiguation page for differentiating between several terms identified with the same word.