| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Bubenzer | city | Louisiana | United States | 30.97 | -92.22 | 49 | |
| Buckeye | city | Louisiana | United States | 31.37 | -92.19 | 78 | |
| Buckhorn (historical) | city | Louisiana | United States | 32.45 | -93.31 | 203 | |
| Buckner | city | Louisiana | United States | 32.30 | -91.94 | 55 | |
| Bucktown | city | Louisiana | United States | 30.01 | -90.14 | 3 | |
| Bueche | city | Louisiana | United States | 30.57 | -91.35 | 22 | |
| Buffwood | city | Louisiana | United States | 30.58 | -91.16 | 68 | |
| Buhler | city | Louisiana | United States | 30.33 | -93.36 | 16 | |
| Buie | city | Louisiana | United States | 32.05 | -91.86 | 62 | |
| Bull Run | city | Louisiana | United States | 29.65 | -90.87 | 3 | |
| Buller | city | Louisiana | United States | 30.38 | -93.02 | 26 | |
| Bullion | city | Louisiana | United States | 30.33 | -91.00 | 22 | |
| Bullitt Bayou | city | Louisiana | United States | 31.63 | -91.43 | 45 | |
| Buncombe (historical) | city | Louisiana | United States | 32.46 | -93.85 | 252 | |
| Bundick (historical) | city | Louisiana | United States | 30.71 | -93.04 | 78 | |
| Bungalo (historical) | city | Louisiana | United States | 32.37 | -93.81 | 160 | |
| Bunker | city | Louisiana | United States | 32.94 | -93.45 | 249 | |
| Bunkie | city | Louisiana | United States | 30.95 | -92.18 | 55 | |
| Buras | city | Louisiana | United States | 29.35 | -89.52 | 19 | |
| Burbank (historical) | city | Louisiana | United States | 30.06 | -91.05 | 16 | |
| Burbridge | city | Louisiana | United States | 29.67 | -89.96 | 3 | |
| Burden Estates | city | Louisiana | United States | 30.41 | -91.12 | 22 | |
| Burgessville (historical) | city | Louisiana | United States | 32.56 | -92.57 | 308 | |
| Burke | city | Louisiana | United States | 30.06 | -91.88 | 26 | |
| Burkplace | city | Louisiana | United States | 32.22 | -93.01 | 187 | |
| Burlington (historical) | city | Louisiana | United States | 30.57 | -90.99 | 49 | |
| Burnbridge | city | Louisiana | United States | 29.68 | -89.95 | 3 | |
| Burns | city | Louisiana | United States | 29.57 | -91.53 | 3 | |
| Burnside | city | Louisiana | United States | 30.14 | -90.92 | 22 | |
| Burnstown | city | Louisiana | United States | 31.28 | -92.93 | 249 | |
| Burr Ferry | city | Louisiana | United States | 31.07 | -93.50 | 137 | |
| Burrwood (historical) | city | Louisiana | United States | 28.97 | -89.38 | 3 | |
| Burton (historical) | city | Louisiana | United States | 30.01 | -90.87 | 13 | |
| Burton Landing | city | Louisiana | United States | 30.10 | -93.33 | 3 | |
| Burton Lane | city | Louisiana | United States | 30.02 | -90.84 | 3 | |
| Burtville | city | Louisiana | United States | 30.33 | -91.13 | 19 | |
| Bush | city | Louisiana | United States | 30.61 | -89.90 | 59 | |
| Bushes | city | Louisiana | United States | 32.22 | -91.62 | 85 | |
| Bushville | city | Louisiana | United States | 30.37 | -91.90 | 22 | |
| Butler (historical) | city | Louisiana | United States | 31.90 | -93.47 | 167 | |
| Butte La Rose | city | Louisiana | United States | 30.28 | -91.69 | 3 |