| Head of State | HM Queen Elizabeth II | Queen of Antigua and Barbuda | Your Majesty |
| Governor General | HE Dame Louise A. Lake-Tack, GCMG, DStJ | Governor-General of Antigua and Barbuda | Your Excellency |
| Head of Government | The Hon Dr Winston Baldwin Spencer, MP | Prime Minister and Minister of Foreign Affairs | Dear Prime Minister |
| Foreign Minister | The Hon Dr Winston Baldwin Spencer, MP | Prime Minister and Minister of Foreign Affairs | Dear Prime Minister |
| Trade Minister | The Hon Harold E E Lovell | Minister for Finance, Economy and Public Administration | Dear Minister |