Hannen

Hannen is a surname. Notable people with the surname include:


 * Hermione Hannen, British actress
 * Isobel Hannen (née Torrance Jr.) (born 1962), Scottish curler and coach
 * James Hannen (Baron Hannen), British judge
 * Sir Nicholas John Hannen, British barrister, judge and diplomat
 * Nicholas "Beau" Hannen, British actor
 * Athene Seyler, married to Nicholas "Beau" Hannen, also went by the name Athene Hannen in her personal life