Hornemann or Horneman may refer to:C. F. E. Horneman, Danish composer, grandson of Christian Horneman Christian Horneman (1765–1844), Danish painter Christian Hersleb Horneman (1781–1860), Norwegian jurist Ebbe Carsten Hornemann (1784–1851), Norwegian politician Emil Horneman (1809–1870),, Danish composer, son of Christian Horneman Friedrich Hornemann (1772–1801), German explorer in Africa Jens Wilken Hornemann (1770–1841), Danish botanist