- Aleman, Mateo, 1547-1614?1
- Alemán, Mateo, 1547-1614?1
- Alembert, Jean Le Rond d', 1717-17831
- Aler, Paul, 1656-17271
- Alessandri, Caio Baldassare Olimpo, b. 1486?1
- Alessandro degli Angeli1
- Alethius Phylopsyches, pseud1
- Alexander, David, printmaker1
- Alexander, Dorothy8
- Alexander, Mrs., 1825-19021
- Alexander, W. D. (William De Witt), 1833-1913, cartographer1
- Alexander, William (1767-1816)1
- Alexander, William, 1809-1865.1
- Alexander, de Villa Dei3
- Alexander, of Aphrodisias1
- Alexandra, Queen, consort of Edward VII, King of Great Britain, 1844-19251
- Alexius Kiessling (Firm)2
- Alfiano, Epifanio d', fl. 1591-16071
- Alfonso X, King of Castile and Leon, 1221-12841
- Algarotti, Francesco, conte, 1712-17641
