| [A2478] | Izajasz Boner (1399/1400 - 8 February 1471) | person | represented actor |
| [A810] | Seweryn Boner (1486 - 12 May 1549) | person | represented actor |
| [A2972] | Bartolomeo Bonfadini (16th/17th c.) | person | printer |
| [A197] | Macé Bonhomme (fl. 1536 - 1569) | person | printer |
| [A1317] | Boniface I (pope) (died 4 September 422) | person | represented actor |
| [A1319] | Boniface IX (pope) (ca 1350 - 1 October 1404) | person | represented actor |
| [A2073] | Boniface OSB (ca 675 - 5 June 754) | person | represented actor |
| [A1320] | Boniface VII (antipope) (died 20 July 985) | person | represented actor |
| [A1322] | Boniface VIII (pope) (ca 1230 - 11 October 1303) | person | represented actor |
| [A718] | Natale Bonifacio (1537/1538 - 23 February 1592) | person | printmaker |
| [A79] | Sebastiano Bonomi (fl. ca 1585 - ca 1623) | person | printer |
| [A221] | Gregorius de Bonte (ca 1494 - ca 1580) | person | printer |
| [A2100] | Grzegorz Wawrzyniec Borastus (1584 - 1656) | person | author |
| [A626] | Pieter van der Borcht (ca 1530 - ca 1611) | person | contributor, designer, printmaker |
| [A2061] | Stanisław Borek (1474 - 20 August 1556) | person | dedicatee, represented actor |
| [A3391] | Cesare Borgia (13 September 1475 - 12 March 1507) | person | represented actor |
| [A1324] | Bořivoj I of Bohemia (ca 852 - ca 889) | person | represented actor |
| [A1323] | Bořivoj II of Bohemia (ca 1064 - 2 February 1124) | person | represented actor |
| [A788] | Laurentius Borkowsky (fl. ca 1603) | person | dedicator, translator |
| [A2654] | Marcin Borowicki (Monogrammist FMB) (17th c. : fl. 1666 - 1686) | person | printmaker |
