Ahenobarbus

Ahenobarbus (Latin, 'red-beard', literally 'bronze-beard'), also spelled Aenobarbus or Ænobarbus, may refer to:


 * Gnaeus Domitius Ahenobarbus (disambiguation), Romans
 * Lucius Domitius Ahenobarbus (disambiguation), Romans
 * Lucius Domitius Ahenobarbus, birth name of Nero, Roman emperor 54–68
 * Frederick Barbarossa, known in Latin as Fridericus Ænobarbus, Holy Roman Emperor 1155–1190