| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Bickham | city | Louisiana | United States | 30.87 | -90.22 | 183 | |
| Bienville | city | Louisiana | United States | 32.36 | -92.98 | 249 | |
| Big A Plenty Landing | city | Louisiana | United States | 31.89 | -91.57 | 49 | |
| Big Bend | city | Louisiana | United States | 31.07 | -91.79 | 49 | |
| Big Branch | city | Louisiana | United States | 30.33 | -89.99 | 19 | |
| Big Cane | city | Louisiana | United States | 30.82 | -92.01 | 29 | |
| Big Creek | city | Louisiana | United States | 32.29 | -91.76 | 49 | |
| Big D Mobile Home Park | city | Louisiana | United States | 30.49 | -90.88 | 39 | |
| Big Easy | city | Louisiana | United States | 29.95 | -90.08 | 3 | |
| Big Island | city | Louisiana | United States | 31.34 | -92.17 | 72 | |
| Big Oaks Mobile Home Park | city | Louisiana | United States | 30.48 | -91.12 | 49 | |
| Big Woods | city | Louisiana | United States | 30.29 | -93.56 | 19 | |
| Bijou | city | Louisiana | United States | 31.11 | -92.24 | 78 | |
| Billeaud | city | Louisiana | United States | 30.14 | -91.95 | 26 | |
| Billis (historical) | city | Louisiana | United States | 31.61 | -92.81 | 114 | |
| Billy Goat Hill | city | Louisiana | United States | 31.09 | -93.27 | 288 | |
| Biltmore | city | Louisiana | United States | 30.54 | -91.02 | 55 | |
| Bingen (historical) | city | Louisiana | United States | 30.86 | -91.48 | 45 | |
| Bird | city | Louisiana | United States | 30.47 | -91.12 | 59 | |
| Bissonet Plaza | city | Louisiana | United States | 30.01 | -90.22 | 3 | |
| Bivens | city | Louisiana | United States | 30.63 | -93.61 | 95 |