Grohe, Grohé, or Gröhe is a German surname. It is the surname of:
Friedrich Grohe, founder of sanitary fittings company Grohe, son of Hans Gabrielle Grohe, owner of the Black Star of Queensland star sapphire Hagen Grohe, vocalist for The Joe Perry Project Hans Grohe (born 1871), founder of sanitary fittings company Hansgrohe, father of Friedrich Hermann Gröhe (born 1961), German politician Josef Grohé (1902–1987), German Nazi Party official Marcelo Grohe (born 1987), Brazilian footballer Martin Grohe (born 1967), German mathematician and computer scientist