| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Peach Bloom | city | Louisiana | United States | 30.38 | -92.19 | 36 | |
| Pearl | city | Louisiana | United States | 30.90 | -92.62 | 127 | |
| Pearl Acres | city | Louisiana | United States | 30.29 | -89.74 | 19 | |
| Pearl River | city | Louisiana | United States | 30.38 | -89.75 | 29 | |
| Peason | city | Louisiana | United States | 31.41 | -93.29 | 347 | |
| Pecan Acres Mobile Home Park | city | Louisiana | United States | 30.24 | -92.18 | 32 | |
| Pecan Acres Mobile Home Park | city | Louisiana | United States | 30.16 | -92.11 | 26 | |
| Pecan Bayou | city | Louisiana | United States | 32.57 | -92.06 | 75 | |
| Pecan Cove | city | Louisiana | United States | 30.35 | -90.99 | 22 | |
| Pecan Creek | city | Louisiana | United States | 30.35 | -90.99 | 22 | |
| Pecan Grove | city | Louisiana | United States | 30.33 | -89.74 | 26 | |
| Pecan Grove (historical) | city | Louisiana | United States | 29.94 | -90.35 | 3 | |
| Pecan Island | city | Louisiana | United States | 29.65 | -92.45 | 3 | |
| Pecan Landing | city | Louisiana | United States | 32.10 | -91.41 | 55 | |
| Pecan Park | city | Louisiana | United States | 32.49 | -93.68 | 157 | |
| Pecan Ridge | city | Louisiana | United States | 30.55 | -91.10 | 45 | |
| Pecaniere | city | Louisiana | United States | 30.48 | -91.94 | 22 | |
| Peck | city | Louisiana | United States | 31.93 | -91.66 | 68 | |
| Pecue Mobile Home Park | city | Louisiana | United States | 30.38 | -91.04 | 22 | |
| Pelba | city | Louisiana | United States | 30.34 | -91.73 | 3 | |
| Pelican | city | Louisiana | United States | 31.88 | -93.59 | 347 | |
| Percle | city | Louisiana | United States | 29.87 | -91.01 | 9 | |
| Perkins | city | Louisiana | United States | 30.39 | -93.41 | 49 | |
| Perkins Place | city | Louisiana | United States | 30.41 | -91.12 | 36 | |
| Perkins South | city | Louisiana | United States | 30.36 | -91.07 | 22 | |
| Perkins Village | city | Louisiana | United States | 30.37 | -91.06 | 22 | |
| Perry | city | Louisiana | United States | 29.95 | -92.16 | 6 | |
| Perryville | city | Louisiana | United States | 32.71 | -92.01 | 72 | |
| Pesson | city | Louisiana | United States | 29.95 | -91.84 | 6 | |
| Petetin | city | Louisiana | United States | 30.38 | -92.06 | 39 | |
| Petite Place | city | Louisiana | United States | 30.57 | -91.20 | 68 | |
| Peveto Beach | city | Louisiana | United States | 29.76 | -93.56 | 0 |