Grothaus

Grothaus is a surname. People with this surname or its variants include:


 * Eleonore von Grothaus (1734–1794), German noblewoman, writer, poet, lay musician, educator
 * Gisela Grothaus (born in Berlin), West German slalom canoeist
 * Michael Grothaus (born 1977), American novelist and journalist
 * Edward Bernard Grothus (1923-2009), American anti-nuclear activist
 * Theodor Grotthuss (1785-1822), German chemist