- Bam photo booths bay area
- Batesland
- Belle Fourche
- Beresford
- Bad Wound
- Black Eyes
- Blackpipe
- Big Stone City
- Blackhawk
- Bon Homme Colony
- Blunt
- Bonesteel
- Bijou Hills
- Bowdle
- Box Elder
- Brandt
- Brentford
- Broadland
- Brookings
- Bullhead
- Bath Corner
- Bieglers First Addition
- Bovee
- Bloomingdale
- Black Horse
- Blue Blanket Island (historical)
- Berne
- Blue Bell
- Betts
- Bemis