Sir Julius Chan was a Papua New Guinean politician who served as Prime Minister of Papua New Guinea from 1980 to 1982 and from 1994 to 1997. He was Member of Parliament for New Ireland Province, having won the seat in the 2007 national election. He was also the Governor of New Ireland Province from 2007 until his death in 2025. On 26 May 2019, Prime Minister Peter O'Neill announced he would soon resign and that he wished for Sir Julius to succeed him. An outgoing Prime Minister does not, however, have the power to appoint his successor, and the following day O'Neill delayed his own formal resignation. He was also a leading figure in his country during the years-long Bougainville conflict.
