B
Babb
Bainville
Baker
Ballantine
Bannack
Barber
Basin
Bear Dance
Bearcreek
Bearmouth
Beaverton
Belfry
Belgrade
Belknap
Belmont
Belt
Benchland
Biddle
Big Arm
Big Sandy
Big Sky
Big Timber
Bigfork
Bighorn
Billings
Birney
Black Eagle
Blackfoot
Bloomfield
Blossburg
Bonner
Boulder
Bowdoin
Box Elder
Boyd
Boyes
Bozeman
Brady
Brandenberg
Bridger
Broadus
Broadview
Broadwater
Brockton
Brockway
Browning
Brusett
Buffalo
Busby
Butte
Butte-Silver Bow
Bynum