Han family (Lasem)

regency in Central Java Province, Indonesia

Onghokham (; 1 May 1933 – 30 August 2007), formerly spelled as Ong Hok Ham, was an Indonesian historian and public intellectual of Chinese-Indonesian descent. He was an expert in Indonesian history who wrote and published extensively. He was also a hedonist known for his eccentric lifestyle. He was one of Indonesia’s most famous historians.