- Baʻal Shem Ṭov, approximately 1700-17601
- Bebel, Heinrich, 1472-15181
- Belarus--Vaŭkavysk1
- Belgium--Andenne1
- Belgium--Liège1
- Benavides family1
- Berber poetry1
- Berit milah1
- Bible. Corinthians, 2nd1
- Bible. Matthew1
- Bible. New Testament1
- Bible. Old Testament1
- Bible. Wisdom of Solomon1
- Bidāyat al-mubtadī (Marghīnānī, ʻAlī ibn Abī Bakr)1
- Binders' tickets1
- Blaise, Saint, -approximately 3161
- Blue collar workers--Conduct of life1
- Bona, Queen, consort of Sigismund I, King of Poland, 1494-15571
- Books of hours1
- Booksellers and bookselling1