Johann Gerhard Helmcke

Johann Gerhard Helmcke or Johann-Gerhard Helmcke is the name of the following people:

• Johann Gerhard Helmcke (baker) (1750–1824), German master baker and grain trader, “savior of the Herrenhäuser Allee” in Hanover
• Johann-Gerhard Helmcke (biologist) (1908–1993), German biologist, university professor for biology and anthroposophy at the TU Berlin

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