- Arnold, Samuel James, 1774-1852.1
- Arnold, Samuel, 1740-1802.3
- Assembly Rooms (Bath, England)3
- Asylum for Orphan Girls (London, England)1
- Augustine, of Hippo, Saint, 354-430.5
- Augustus III, King of Poland, 1696-17631
- Avicenna, 980-10371
- Avicenna, 980-1037.2
- Azʹharī, Ibrāhīm ibn Sulaymān, active 1688.1
- Baki, 1526-1600.1
- Banks, John, -1706.3
- Bar Hebraeus, 1226-1286.2
- Bar Zoʻbí, Yoḥanān.1
- Barry, Spranger, 1719-1777.1
- Barrymore, W. -1845. (William),1
- Bartholomaeus, Anglicus, active 13th century.1
- Bartholomew Fair.1
- Bartolo, of Sassoferrato, 1313-1357.1
- Basil, Saint, Bishop of Caesarea, approximately 329-379.1
- Bath, William Pulteney, Earl of, 1684-17641