Name
- Foreign Office, 1782-19684
- Political Resident, Persian Gulf, 1822-19712
- British Middle East Office, 1945-19611
- Commonwealth Relations Office, 1947-19661
- Department of State, United States, 1789-1
- HM Ambassador to Afghanistan, 1922-1
- HM Ambassador to the Republic of Turkey, 1920-1
- HM Chargé d’Affaires, Washington, 19th century-20th century1
- Indian Political Service, External Affairs Department, 1937-19471
- Political Agent, Kuwait, 1904-19611
- Secretary of State for Commonwealth Relations, 1947-19661
- Secretary of State for India and Burma, United Kingdom, 1935-19471
- South East Asia Command, 1943-19461