Name
- Political Resident, Persian Gulf, 1822-19713
- British Bank of Iran and the Middle East, 1889-19521
- Colonial Office, 1854-19661
- Emir of Kuwait, 1718-1
- Foreign Office, 1782-19681
- Government of India, Foreign Secretary, 1843-19371
- Government of India, Foreign and Political Department, 1783-19371
- HM Ambassador to Iran, 1807-19801
- HM Ambassador to Saudi Arabia, 1930-1
- HM Chargé d'Affaires to Iran, Mid 19th century-Mid 20th century1
- King of Hejaz and Najd, 1927-19321
- Parliamentary Under-Secretary of State for India, 1858-19351
- Permanent Under-Secretary of State for Foreign Affairs, 1790-19681
- Persian Gulf Political Residency, 1822-19711
- Political Agent and Consul, Muscat, 1861-19711
- Political Agent, Kuwait, 1904-19611
- Secretary of State for Foreign Affairs, 1782-19681
- Sultan of Muscat and Oman, Āl Bū Sa‘īd Dynasty, 1861-19701
- Viceroy and Governor-General of India in Council, 1773-19471