| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Plainfield | city | Maryland | United States | 38.38 | -75.51 | 49 | |
| Plainview Gardens | city | Maryland | United States | 38.50 | -76.79 | 147 | |
| Planters Wharf | city | Maryland | United States | 38.43 | -76.49 | 49 | |
| Pleasant Acres | city | Maryland | United States | 38.38 | -75.55 | 32 | |
| Pleasant Acres | city | Maryland | United States | 39.67 | -76.90 | 971 | |
| Pleasant Cove | city | Maryland | United States | 39.37 | -75.84 | 49 | |
| Pleasant Dale | city | Maryland | United States | 39.61 | -77.07 | 830 | |
| Pleasant Estates | city | Maryland | United States | 39.45 | -77.30 | 830 | |
| Pleasant Fields | city | Maryland | United States | 39.15 | -77.27 | 298 | |
| Pleasant Grove | city | Maryland | United States | 39.54 | -76.80 | 830 | |
| Pleasant Grove | city | Maryland | United States | 39.17 | -76.87 | 354 | |
| Pleasant Grove | city | Maryland | United States | 39.33 | -77.29 | 830 | |
| Pleasant Grove | city | Maryland | United States | 39.68 | -78.68 | 1194 | |
| Pleasant Grove Estates | city | Maryland | United States | 38.55 | -77.17 | 101 | |
| Pleasant Heights | city | Maryland | United States | 39.45 | -77.31 | 830 | |
| Pleasant Hill | city | Maryland | United States | 39.67 | -75.90 | 298 | |
| Pleasant Hill | city | Maryland | United States | 39.43 | -76.79 | 830 | |
| Pleasant Hill Mobile Home Park | city | Maryland | United States | 39.68 | -75.89 | 252 | |
| Pleasant Hills | city | Maryland | United States | 39.48 | -76.39 | 390 | |
| Pleasant Oaks | city | Maryland | United States | 39.45 | -77.32 | 830 | |
| Pleasant Plains | city | Maryland | United States | 39.01 | -76.44 | 3 | |
| Pleasant Prospect at Glen Elyn | city | Maryland | United States | 39.54 | -76.50 | 400 | |
| Pleasant Ridge | city | Maryland | United States | 39.47 | -77.30 | 830 | |
| Pleasant Run | city | Maryland | United States | 39.54 | -76.81 | 830 | |
| Pleasant Run | city | Maryland | United States | 39.14 | -77.24 | 400 | |
| Pleasant Springs | city | Maryland | United States | 38.69 | -76.90 | 196 | |
| Pleasant Valley | city | Maryland | United States | 39.71 | -78.64 | 1669 | |
| Pleasant Valley | city | Maryland | United States | 39.64 | -77.54 | 1669 | |
| Pleasant Valley | city | Maryland | United States | 39.63 | -77.05 | 830 | |
| Pleasant Valley | city | Maryland | United States | 38.67 | -76.60 | 114 | |
| Pleasant Valley | city | Maryland | United States | 39.39 | -77.66 | 830 | |
| Pleasant View | city | Maryland | United States | 39.67 | -76.12 | 272 | |
| Pleasant View | city | Maryland | United States | 39.28 | -77.49 | 252 | |
| Pleasant View | city | Maryland | United States | 39.22 | -76.78 | 351 | |
| Pleasant View Estates | city | Maryland | United States | 39.59 | -77.77 | 830 | |
| Pleasant Walk | city | Maryland | United States | 39.54 | -77.59 | 830 | |
| Pleasantville | city | Maryland | United States | 39.34 | -77.74 | 830 | |
| Pleasantville | city | Maryland | United States | 39.55 | -76.44 | 830 | |
| Pleasantville | city | Maryland | United States | 39.19 | -76.63 | 72 | |
| Plum Point | city | Maryland | United States | 38.61 | -76.51 | 0 | |
| Plumgar | city | Maryland | United States | 39.18 | -77.23 | 400 | |
| Plumtree Estates | city | Maryland | United States | 39.50 | -76.34 | 209 | |
| Plyers Mill Estates | city | Maryland | United States | 39.03 | -77.05 | 347 |