| Bryn Athyn, PA (Borough) |
| Bryson, TX (City) |
| Bryson City, NC (Town) |
| Bucephalia, ND (Township) |
| Buchanan, ND (Township) |
| Buchanan, ND (City) |
| Buchanan, MO (Township) |
| Buchanan, GA (City) |
| Buchanan, NY (Village) |
| Buchanan, VA (Town) |
| Buchanan, MI (City) |
| Buchanan, WI (Town) |
| Buchanan County, VA (County) |
| Buchanan County, MO (County) |
| Buchanan County, IA (County) |
