List of diplomatic missions of the United Kingdom

This is a list of diplomatic missions of the United Kingdom of Great Britain and Northern Ireland, excluding honorary consulates. The UK has one of the largest global networks of diplomatic missions. UK diplomatic missions to capitals of other Commonwealth of Nations member countries are known as High Commissions (headed by 'High Commissioners'). For three Commonwealth countries (namely India, Nigeria, and Pakistan), the Foreign, Commonwealth and Development Office (FCDO) still uses the term "Deputy High Commission" for Consulates-General (headed by Deputy High Commissioners), although this terminology is being phased out. British citizens may get help from the embassy of any other Commonwealth country present, when in a country where there is no British embassy, including New Zealand and Australia, to help British nationals in some countries.

The Foreign, Commonwealth and Development Office employs approximately 13,200 staff in the UK and in more than 260 Posts overseas. Approximately one-third of these employees are UK-based civil servants (including members of HM Diplomatic Service) and two-thirds are employed locally by Posts overseas.