Prime Minister

James Marape 2019–present

Peter O'Neill 2011–2019 Sam Abal 2011 Sam Abal 2010–2011 Michael Somare 2002–2011 Mekere Morauta 1999–2002 Bill Skate 1997–1999 Julius Chan 1997 John Giheno 1997 Julius Chan 1994–1997 Michael Somare 1982–1985 Julius Chan 1980–1982 Michael Somare 1975–1980