- B-52s, The
- Babasónicos
- Babel Fish
- Babes in Toyland
- Baby Woodrose
- Babybird
- Babyland
- Babylon Bombs
- Babylon Circus
- Babyshambles
- Bach, Sebastian
- Bacharach, Burt
- Bachman-Turner Overdrive
- Backstreet Boys
- Backstreet Girls
- Backyard Babies
- Bad Acid Trip
- Bad Brains
- Bad Cash Quartet
- Bad Company (British blues-rock supergroup)
- Bad English
- Bad Habits (UK Goth Rock Band)
- Bad Lieutenant (UK Band)
- Bad Manners
- Bad News (Spoof Heavy Metal band)
- Bad Plus, The
- Bad Religion
- Bad Veins
- Baddies
- Badlands (heavy metal band led by Jake E. Lee)
- Badly Drawn Boy
- Badu, Erykah
- Baez, Joan
- Bai Bang
- Bailey Rae, Corinne
- Baker, George
- Baker, Ginger
- Bal-Sagoth
- Balkan Beat Box
- Ball, Michael
- Ballard, Russ
- ballboy
- Ballet, The
- Balmorhea
- BALZAC
- Banco del Mutuo Soccorso
- Band of Horses
- Band of Skulls
- Band, The
- Bandabardò
- Bang Camaro
- Bang Tango
- Bangles
- Banhart, Devendra
- Banjo, Olli
- Banshee, The
- BAP
- Baptista, Cyro
- Barão Vermelho
- Barbaro
- Barcelona (Washington, D.C. (1998-2001))
- Barclay James Harvest
- Bardo Pond
- Bare Egil Band
- Bare, Bobby, Jr.
- Bareilles, Sara
- Barenaked Ladies
- Baribeau, Paul
- Barlow, Lou
- BarlowGirl
- Barman, Tom
- Barnes, Jimmy
- Barón Rojo
- Baroness
- Barrett, Syd
- Barricada
- Bartos, Karl
- Bartosiewicz, Edyta
- Barzelay, Eef
- Baschung, Alain
- Baseballs, The
- Basement Jaxx
- Bashung, Alain
- Basil, Toni
- Bassey, Shirley
- Bassknives
- Bassnectar
- Bat for Lashes
- Bates, Jeff
- Bates, The
- Bathory
- Battiato, Franco
- Battle Scream
- Battlecreek
- Battlelore
- Battles
- Bauchklang
- Bauer, Matt
- Bauhaus
- Baustelle