Tun Dato' Hussein bin Dato' Onn (12 February 1922 – 29 May 1990 Jawi: حسین اُون ) was the third Prime Minister of Malaysia, serving in this role from 1976 to 1981. He was born in Johor Bahru, Johor, on 12 February 1922 to Dato Onn Jaafar and Datin Halimah Hussein, and is of 3/4 Malay and 1/4 Circassian ancestry. He was granted the soubriquet "Bapa Perpaduan" (Father of Unity).