Johann Erdwin Christoph Ebermaier (19 April 1768, Melle near Osnabrück – 21 February 1825) was a German physician and pharmacist. He was the father of Carl Heinrich Ebermaier, a writer on medicinal botany. He trained at the surgical academy in Braunschweig, then studied medicine in Göttingen. In 1797 he obtained his medical doctorate, then practiced medicine in Rheda and later in Dortmund. Afterwards, he moved to Kleve, where he was appointed to the Prussian medicinal council. He later worked in the same capacity in Düsseldorf.