- Babbitt
- Babe Island
- Backus
- Backus Island
- Baden
- Baden
- Badger
- Badoura
- Bagley
- Bailey
- Baileys Island
- Bain
- Baker
- Baker
- Bakers Island
- Balaton
- Bald Eagle
- Bald Eagle Center
- Bald Eagle Island
- Baldwin Island
- Ball Bluff
- Ball Club
- Balsam
- Bancroft
- Bandle's Mobile Home Park
- Banfill Island
- Banning
- Baptism Crossing
- Barden
- Barnesville