Hiorth

Hiorth is a Norwegian surname. Notable people with the surname include:


 * Adam Hiorth (1816–1871), Norwegian merchant
 * Adam Hiorth (barrister), Norwegian barrister
 * Albert Hiorth, Norwegian engineer
 * Åse Hiorth Lervik, Norwegian researcher
 * Fredrik Hiorth, Norwegian engineer
 * Otto Kristian Hiorth, Norwegian physician and politician