This page lists diplomatic missions located in Northern Ireland, a constituent country within the United Kingdom.

Belfast

•  China [1]
•  India [2]
•  Poland [3]
•  Timor-Leste [4]
•  United States [5]^[1]

Comber

•  Saint Vincent and the Grenadines [6]^[1]

All in Belfast unless otherwise noted.

Non-consular Department of Foreign Affairs missions to represent the Republic of Ireland in the Good Friday Agreement institutions.

Belfast

•  Ireland: British Irish Inter-Governmental Secretariat^[2]

Armagh

•  Ireland: North-South Ministerial Council Joint Secretariat^[2]

Belfast

•  European Union: The European Commission Office in Northern Ireland which was located in Belfast closed on 31 January 2020 when the United Kingdom left the EU.^[3] The European External Action Service, which operates the EU's foreign diplomatic missions, has proposed opening a delegation office in Belfast, however it is reportedly not approved by the British government in London.^[4]

• Foreign relations of the United Kingdom
• List of diplomatic missions of the United Kingdom
• Northern Ireland Executive representation offices abroad
• Office of the Northern Ireland Executive in Brussels
• Apostolic Nunciature to Ireland – The diplomatic mission of the Holy See in Dublin is accredited to the Republic of Ireland for political purposes, but also has ecclesiastical jurisdiction over All-Ireland

• Consular Corps/Association of Northern Ireland