Name
- Qājār Davallū, Muḥammad ‘Alī Khān, d 18502
- Qājār Davallū, Ḥasan Khān, Sālār, d 18502
- Rathjens, Carl August, geographer, 1887-19662
- Recovery (4), Ship2
- Resident Adviser, Mukalla, 1937-19672
- Resident, Baghdad, 1798-18102
- Royal Engineers, 1717-2
- Royal Geographical Society, 1830-2
- Royal Navy, Commander-in-Chief, East Indies Station, 1865-19412
- Rozario, Gaspar, apothecary in the Gulf, fl 1865-18732
- Rybot, Norman Victor Lacey, 1876-19612
- Saché, John Edward, photographer, fl 1860-18792
- Seistan Boundary Commission, 1903-19052
- Shah of Iran, Pahlavi dynasty, 1925-19792
- Shaikh of Kalba, al-Qāsimī dynasty, 1871-19522
- Shaikh of Lingah, al-Qāsimī dynasty, 19th century2
- Shirāzī, Muḥammad Nabī Khān, Vazīr of Shirāz, d 18142
- Slave Trade Adviser to the Treasury, 1821-18972
- Smith, James Robert, Knight, British official in the Indian Army, 1858-19212
- South Persia Rifles, 1916-19212