Name
- Foreign Office, 1782-19682
- Board of Trade, 1786-19701
- British Agent and Consul General, Jeddah, 1919-19301
- British Legation, Damascus, Mid 20th century1
- Dominions Office, 1925-19471
- Government of Hejaz and Najd, 1927-19321
- Government of India, Foreign and Political Department, 1783-19371
- Government of Iran, Pahlavi dynasty, 1925-19791
- Government of Iraq, Early 20th century-Mid 20th century1
- Government of Saudi Arabia, Āl Sa‘ūd dynasty, 1932-1
- HM Ambassador to Saudi Arabia, 1930-1
- HM Ambassador to the United States of America, 1791-1
- HM Chargé d'Affaires to Jeddah, 1930-Mid 20th century1
- Ministry of Foreign Affairs, Syria, 1920-20111
- Secretary of State for India and Burma, United Kingdom, 1935-19471