Former Owner
- Aldonza de Castilla1
- Alex Scott Carter1
- Alexander Bannatyne Stewart1
- Alexander Beresford Hope1
- Alexander Boswell, Lord Auchinleck1
- Alexander E. Vida1
- Alexander Fuller-Acland-Hood, 1st Baron St Audries1
- Alexander Hamilton, 10th Duke of Hamilton2
- Alexander Isaac Cotheal10
- Alexander Peckover, 1st Baron Peckover1
- Alexander Smets1
- Alexander Smith Cochran2
- Alexander W. Terrell1
- Alexandre de Keller1
- Alexis Hübner1
- Alfonso Cassuto5
- Alfred C. Chapin21
- Alfred Chester Beatty19
- Alfred Cock1
- Alfred E. Hamill1