| Head of State | HM King Charles III | King of Papua New Guinea | Your Majesty |
| Governor General | His Excellency Grand Chief Sir Bob Dadae GCL GCMG KStJ | Governor-General | Your Excellency |
| Head of Government | Hon James Marape MP | Prime Minister and Acting Minister for Treasury | Dear Prime Minister |
| Head of Government | Hon John Rosso MP | Deputy Prime Minister,Minister for Lands, Physical Planning and Urbanisation and Acting Immigration Minister | Dear Deputy Prime Minister |
| Foreign Minister | Hon Justin Tkatchenko BEM OL MP | Minister for Foreign Affairs | Dear Prime Minister |
| Trade Minister | The Hon Richard Maru OBE MP | Minister for International Trade and Investment | Dear Minister |
| Aid Minister | Hon Sir Ano Pala LLB, ISO, CMG, OBE, MP | Minister for National Planning | Dear Minister |