Earls, Counts | Titles by Rank
- Counts of Bretzenheim
- Counts of Breunner
- Counts of Breyner
- Counts of Briançon
- Counts of Briás
- Counts of Briatico
- Counts of Bribir
- Counts of Bricherasio
- Counts of Brienne
- Counts of Briey
- Counts of Brigido
- Counts of Brignac
- Counts of Brigode de Kemlandt
- Counts of Brion
- Counts of Brionne
- Counts of Broc
- Counts of Broele-Plater
- Counts of Bronckhorst-Batenburg
- Counts of Brondeau d'Urtières
- Counts of Broqueville
- Counts of Brossard
- Counts of Brosses
- Counts of Brouchoven de Bergeÿck
- Counts of Bruce
- Counts of Brugnara
- Counts of Brühl
- Counts of Brünneck-Bellschwitz
- Counts of Bryas
- Counts of Brye
- Counts of Brzezie-Lanckoronski
- Counts of Buccino
- Counts of Bucquoy
- Counts of Bude
- Counts of Büdingen
- Counts of Bueil
- Counts of Buelma
- Counts of Buena Esperanza
- Counts of Buena Vista
- Counts of Buenavista
- Counts of Buenavista Cerro
- Counts of Buenavista de la Victoria
- Counts of Buendia
- Counts of Buffon
- Counts of Bugallal
- Counts of Buisseret
- Counts of Buisson de Courson
- Counts of Bulena
- Counts of Bulnes
- Counts of Bünau
- Counts of Buñol