| Bayou La Batre, AL (City) |
| Bayou Vista, TX (Village) |
| Bayport, MN (City) |
| Bayside, TX (Town) |
| Bayside Improvement Community Development District, FL (CDD) |
| Bayside Village, WI (Village) |
| Baytown, MN (Township) |
| Baytown, TX (City) |
| Baytree Community Development District, FL (CDD) |
| Bayview, TX (Town) |
| Bayview Town, WI (Town) |
| Bayville, NY (Village) |
| Baywinds Community Development District, FL (CDD) |
| Bazaar, KS (Township) |
| Bazetta Township, OH (Township) |
