Former Owner
- Alice M. Taylor1
- Alice Millard2
- Alison Johnstone1
- Allan Marquand1
- Allen Johnson1
- Allen Rowland1
- Alonso Mendez de Parada1
- Alpha Loretta Owens1
- Alphaeus N. Andrus1
- Alphonse Labitte7
- Alphonse Pinart3
- Alpirsbach Abbey1
- Alvise Bochini1
- Ambroise Firmin Didot13
- Ambrose Firmin Didot1
- Amelia Anderson Lundell1
- Amelia Daubeney1
- American Art Association1
- American Philosophical Society1
- Amorbach Abbey1