B
- Badger
- Baker
- Bakersfield
- Baldwin Park
- Ballard
- Banning
- Barstow
- Bass Lake
- Bear Valley (disambiguation)
- Beaumont
- Belden
- Bell
- Bell Gardens
- Bellflower
- Belmont
- Belmont Shore
- Belvedere
- Ben Lomond
- Benicia
- Berkeley
- Bermuda Dunes
- Bethel Island
- Beverly Hills
- Bieber
- Big Bar (disambiguation)
- Big Bear Lake
- Big Pine
- Big Sur
- Biggs
- Bishop
- Blairsden
- Bloomington
- Blue Jay
- Blue Lake
- Blythe
- Bodega
- Bodega Bay
- Bolinas
- Bonita
- Bonny Doon
- Bonsall
- Bootjack
- Boron
- Borrego Springs
- Boulder Creek
- Boulevard
- Bradbury
- Brawley
- Brea
- Brentwood
- Brentwood, Los Angeles
- Bridgeport
- Brisbane
- Broadmoor
- Broderick
- Brookdale
- Brownsville (disambiguation)
- Buck Meadows
- Buellton
- Buena Park
- Burbank
- Burlingame
- Burney
- Buttonwillow
Read more about this topic: List Of Communities In California