Name
- Foreign Office, 1782-196830
- Colonial Office, 1854-196614
- Government of India, Foreign and Political Department, 1783-193711
- British Legation, Tehran, c 1836-19449
- Government of Iran, Pahlavi dynasty, 1925-19798
- HM Ambassador to Iran, 1807-19808
- Political Resident, Aden, 1854-19328
- Political Resident, Persian Gulf, 1822-19717
- Admiralty, 1708-19646
- HM Chargé d'Affaires to Jeddah, 1930-Mid 20th century6
- HM Ambassador to Saudi Arabia, 1930-5
- Imam of Yemen, 897-19625
- Royal Navy, Commander-in-Chief, East Indies Station, 1865-19415
- Secretary of State for Foreign Affairs, 1782-19685
- Secretary of State for the Colonies, United Kingdom, 1854-19665
- British Agent and Consul General, Jeddah, 1919-19304
- Committee of Imperial Defence, Standing Official Sub-Committee for Questions Concerning the Middle East, 1930-19394
- Government of the Ottoman Empire, 13th century-20th century4
- HM Ambassador to the Ottoman Empire, 1583-19144
- High Commissioner, Egypt, 1914-19364