- Alexander I, Emperor of Russia, 1777-18253
- Alexander I, Emperor of Russia, 1777-1825.1
- Alfonso X, King of Castile and Leon, 1221-1284.1
- Allingham, John Till, active 1799-1810.11
- Amistad (Schooner)2
- Andrews, Gad, b. 1803.1
- Andrews, Miles Peter, -1814.1
- Andross, Edmund1
- Angoulême, Louis-Antoine d'Artois, duc d', 1775-18441
- Anne, Queen of Great Britain, 1665-1714,1
- Aphrodite (Greek deity)2
- Ariani, Jacopo.1
- Aristotle.1
- Armstrong, John, 1709-1779,1
- Arne, Thomas Augustine, 1710-1778.6
- Arnold, Oliver1
- Arnold, Prudence1
- Arnold, Samuel James, 1774-1852.1
- Arnold, Samuel, 1740-1802.3
- Arramamet (Podunk)1