Name
- Jafar Ali Mohammad Karim, Agent for the Ruler of Abu Dhabi, fl 1945-19481
- Jam of Las Bela, c 1742-19551
- John Lambert, motor cruiser, Early 20th century1
- Johnson, Frank Harcourt, representative of the Imperial Bank of Iran, 1900-19891
- Jones, James Felix, naval officer, political agent and surveyor, 1813?-18781
- Judge of the Chief Court, Bahrain, Mid 20th century1
- Khalfān, ‘Alī bin Ḥusayn, civil servant in Bahrain, fl 1934-19361
- Khālid, ‘Alī bin, fl 1923-19251
- Khān, Ja‘afar ‘Alī, fl 1807-18161
- Khān, Mīrzā Mahdī ‘Alī, Bahadūr, Resident at Bushire, d 18041
- Khōjah, Community, 14th century-1
- Kirkee Arsenal, c 1895- c 19601
- Kuwait Political Agency, Assistant Surgeon, Early 20th century1
- Kuwait Political Agency, Head Clerk, Early 20th century-Mid 20th century1
- Kuwait Political Agency, Inspector of the Launch, Early 20th century-Mid 20th century1
- Laḥaj, Aḥamad bin, fl 1923-19241
- Le Messager de Tehran, newspaper, Early 20th century-Mid 20th century1
- League of Nations, 1920-19461
- Lloyds Bank, 1765-1
- Luzac and Co, booksellers, of London1