| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Whaleyville | city | Maryland | United States | 38.40 | -75.30 | 29 | |
| Whayland | city | Maryland | United States | 38.33 | -75.68 | 22 | |
| Wheatfield Way | city | Maryland | United States | 39.25 | -76.81 | 830 | |
| Wheatfields | city | Maryland | United States | 39.65 | -77.17 | 830 | |
| Wheaton | city | Maryland | United States | 39.04 | -77.06 | 830 | |
| Wheaton Crest | city | Maryland | United States | 39.05 | -77.06 | 830 | |
| Wheaton Forest | city | Maryland | United States | 39.04 | -77.05 | 396 | |
| Wheaton Hills | city | Maryland | United States | 39.05 | -77.06 | 830 | |
| Wheaton Woods | city | Maryland | United States | 39.07 | -77.08 | 298 | |
| Whetstone | city | Maryland | United States | 39.17 | -77.19 | 830 | |
| Whippoorwill Estates | city | Maryland | United States | 39.09 | -76.52 | 3 | |
| Whippoorwill Trailer Park | city | Maryland | United States | 39.38 | -76.44 | 85 | |
| Whiskey Bottom | city | Maryland | United States | 38.97 | -76.57 | 49 | |
| Whispering Meadows | city | Maryland | United States | 39.38 | -76.78 | 830 | |
| Whispering Meadows | city | Maryland | United States | 39.59 | -77.02 | 830 | |
| Whispering Pines | city | Maryland | United States | 39.72 | -76.16 | 830 | |
| Whispering Pines | city | Maryland | United States | 39.63 | -77.40 | 830 | |
| Whispering Pines Mobile Home Park | city | Maryland | United States | 39.60 | -75.91 | 98 | |
| Whispering Valley | city | Maryland | United States | 39.67 | -76.89 | 849 | |
| Whispering Woods | city | Maryland | United States | 39.65 | -76.41 | 830 | |
| Whispering Woods | city | Maryland | United States | 39.03 | -76.47 | 98 | |
| Whisperren Oaks | city | Maryland | United States | 39.49 | -77.26 | 830 | |
| Whistling Ridge Estates | city | Maryland | United States | 39.61 | -77.08 | 830 | |
| White Banks | city | Maryland | United States | 39.01 | -76.16 | 3 | |
| White Birch Estates | city | Maryland | United States | 39.65 | -77.16 | 830 | |
| White Crystal Beach | city | Maryland | United States | 39.44 | -75.97 | 32 | |
| White Flint | city | Maryland | United States | 39.04 | -77.12 | 328 | |
| White Flint Springs | city | Maryland | United States | 39.47 | -77.46 | 830 | |
| White Hall | city | Maryland | United States | 39.59 | -75.84 | 39 | |
| White Hall | city | Maryland | United States | 39.62 | -76.63 | 380 | |
| White Hall | city | Maryland | United States | 38.69 | -76.99 | 154 | |
| White Hall Forest | city | Maryland | United States | 38.68 | -76.99 | 154 | |
| White Hall Terrace | city | Maryland | United States | 38.68 | -76.94 | 200 | |
| White House Acres | city | Maryland | United States | 38.96 | -76.19 | 3 | |
| White House Heights | city | Maryland | United States | 38.91 | -76.89 | 141 | |
| White House Park | city | Maryland | United States | 39.52 | -76.42 | 830 | |
| White Landing | city | Maryland | United States | 38.67 | -76.70 | 49 | |
| White Marsh | city | Maryland | United States | 39.38 | -76.43 | 49 | |
| White Marsh Estates | city | Maryland | United States | 38.62 | -76.62 | 150 | |
| White Marsh Station | city | Maryland | United States | 39.38 | -76.43 | 39 | |
| White Oak | city | Maryland | United States | 39.04 | -76.99 | 357 | |
| White Oak | city | Maryland | United States | 39.53 | -76.33 | 249 | |
| White Oak Crest | city | Maryland | United States | 39.47 | -76.30 | 144 | |
| White Oak Estates | city | Maryland | United States | 39.18 | -76.97 | 830 | |
| White Oak Manor | city | Maryland | United States | 38.70 | -75.83 | 42 | |
| White Oak Manor | city | Maryland | United States | 39.02 | -76.96 | 200 | |
| White Oak Ridge | city | Maryland | United States | 39.62 | -76.89 | 830 | |
| White Oak Village | city | Maryland | United States | 38.65 | -76.88 | 200 | |
| White Pine Acres | city | Maryland | United States | 39.48 | -76.96 | 830 | |
| White Pines Trailer Park | city | Maryland | United States | 39.49 | -76.88 | 830 | |
| White Plains | city | Maryland | United States | 38.59 | -76.94 | 196 | |
| White Plains | city | Maryland | United States | 38.37 | -75.55 | 42 | |
| White Plains Mobile Home Park | city | Maryland | United States | 38.58 | -76.96 | 200 | |
| White Plains Village | city | Maryland | United States | 38.58 | -76.95 | 200 | |
| White Point Beach | city | Maryland | United States | 38.22 | -76.62 | 0 | |
| White Rock | city | Maryland | United States | 39.40 | -77.00 | 830 | |
| White Rock | city | Maryland | United States | 39.49 | -77.46 | 830 | |
| White Rocks | city | Maryland | United States | 39.53 | -77.47 | 830 | |
| White Sands | city | Maryland | United States | 38.42 | -76.48 | 49 | |
| White Station | city | Maryland | United States | 38.58 | -76.95 | 200 | |
| White Swan Lake | city | Maryland | United States | 39.52 | -75.78 | 49 | |
| Whiteburg | city | Maryland | United States | 38.19 | -75.54 | 19 | |
| Whiteford | city | Maryland | United States | 39.71 | -76.35 | 830 | |
| Whitehall | city | Maryland | United States | 38.56 | -76.01 | 3 | |
| Whitehall Beach | city | Maryland | United States | 39.01 | -76.44 | 3 | |
| Whitehall Estates | city | Maryland | United States | 39.02 | -76.43 | 3 | |
| Whitehall Manor | city | Maryland | United States | 38.98 | -77.11 | 298 | |
| Whitehall Manor | city | Maryland | United States | 39.01 | -76.43 | 3 | |
| Whitehaven | city | Maryland | United States | 38.27 | -75.79 | 3 | |
| Whitehouse | city | Maryland | United States | 39.60 | -76.77 | 830 | |
| Whitehouse | city | Maryland | United States | 39.02 | -76.92 | 137 | |
| Whitehurst | city | Maryland | United States | 39.13 | -76.80 | 206 | |
| Whitehurst | city | Maryland | United States | 39.08 | -76.53 | 3 | |
| Whiteley | city | Maryland | United States | 38.57 | -76.11 | 3 | |
| Whiteley | city | Maryland | United States | 38.95 | -76.93 | 180 | |
| Whiteleysburg | city | Maryland | United States | 38.96 | -75.73 | 55 | |
| Whitemarsh Estates | city | Maryland | United States | 39.36 | -76.43 | 98 | |
| Whitneys Landing | city | Maryland | United States | 39.07 | -76.59 | 16 | |
| Whiton | city | Maryland | United States | 38.29 | -75.38 | 16 | |
| Whittier | city | Maryland | United States | 39.46 | -77.45 | 400 | |
| Whittington Park | city | Maryland | United States | 38.44 | -75.56 | 39 |