Former Owner
- Alexander Smets1
- Alexander Smith Cochran2
- Alexandre de Keller1
- Alfonso Cassuto4
- Alfred Chester Beatty16
- Alfred Henry Huth7
- Alfred Higgins2
- Alfred John Horwood2
- Alfred Morrison1
- Alfred Trapnell1
- Alfred Tredway White1
- Alfred Woolmer1
- Alfredo Chavero3
- Algerina Peckover1
- Algernon Percy, 10th Earl of Northumberland1
- Ali Asghar Antiquatchi1
- Alice M. Taylor1
- Alice Millard2
- Allan Marquand1
- Allen Johnson1