| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| El Dondo Acres | city | Maryland | United States | 39.33 | -75.86 | 49 | |
| El Paco Farms | city | Maryland | United States | 39.66 | -75.86 | 154 | |
| El Rancho Mobile Home Park | city | Maryland | United States | 39.58 | -77.67 | 830 | |
| Elbeekay Farms | city | Maryland | United States | 39.46 | -77.02 | 830 | |
| Elder Hill | city | Maryland | United States | 39.62 | -79.39 | 2509 | |
| Eldersburg | city | Maryland | United States | 39.40 | -76.95 | 830 | |
| Eldorado | city | Maryland | United States | 38.58 | -75.79 | 6 | |
| Eldridge | city | Maryland | United States | 39.59 | -77.55 | 1102 | |
| Elen Acres | city | Maryland | United States | 38.52 | -76.55 | 98 | |
| Eleven Cedars | city | Maryland | United States | 39.04 | -76.92 | 200 | |
| Eleven Meadows | city | Maryland | United States | 39.69 | -77.13 | 830 | |
| Elioak | city | Maryland | United States | 39.23 | -76.89 | 400 | |
| Elite Acres | city | Maryland | United States | 38.42 | -75.67 | 42 | |
| Elizabeths Delight | city | Maryland | United States | 39.17 | -77.42 | 396 | |
| Elizabeths Landing | city | Maryland | United States | 39.16 | -76.53 | 16 | |
| Elk | city | Maryland | United States | 39.55 | -75.84 | 49 | |
| Elk Forest | city | Maryland | United States | 39.53 | -75.87 | 3 | |
| Elk Haven | city | Maryland | United States | 39.57 | -75.86 | 3 | |
| Elk Mills | city | Maryland | United States | 39.66 | -75.83 | 101 | |
| Elk Neck | city | Maryland | United States | 39.51 | -75.95 | 104 | |
| Elk Ranch Park | city | Maryland | United States | 39.54 | -75.89 | 9 | |
| Elk River Basin | city | Maryland | United States | 39.51 | -75.87 | 49 | |
| Elk River Estates | city | Maryland | United States | 39.56 | -75.89 | 39 | |
| Elkhorn | city | Maryland | United States | 39.19 | -76.84 | 347 | |
| Elkmore | city | Maryland | United States | 39.56 | -75.88 | 3 | |
| Elkridge | city | Maryland | United States | 39.21 | -76.71 | 134 | |
| Elkridge Heights | city | Maryland | United States | 39.21 | -76.72 | 49 | |
| Elkridge Mobile Home Park | city | Maryland | United States | 39.20 | -76.74 | 147 | |
| Elkton | city | Maryland | United States | 39.61 | -75.83 | 42 | |
| Elkton Heights | city | Maryland | United States | 39.62 | -75.83 | 52 | |
| Elkton Landing | city | Maryland | United States | 39.60 | -75.84 | 42 | |
| Elktonia | city | Maryland | United States | 38.96 | -76.48 | 3 | |
| Elkwood Estates | city | Maryland | United States | 39.60 | -75.83 | 49 | |
| Ellaville | city | Maryland | United States | 38.96 | -76.94 | 42 | |
| Ellegood Estates | city | Maryland | United States | 38.43 | -75.57 | 36 | |
| Ellenborough | city | Maryland | United States | 38.73 | -76.11 | 3 | |
| Ellenwood | city | Maryland | United States | 38.52 | -76.94 | 144 | |
| Ellerslie | city | Maryland | United States | 39.72 | -78.77 | 928 | |
| Ellerslie Heights | city | Maryland | United States | 38.50 | -77.05 | 147 | |
| Ellerton | city | Maryland | United States | 39.53 | -77.54 | 830 | |
| Ellicott City | city | Maryland | United States | 39.27 | -76.80 | 301 | |
| Ellicott Hills | city | Maryland | United States | 39.27 | -76.81 | 262 | |
| Elliot | city | Maryland | United States | 39.40 | -77.29 | 830 | |
| Elliots Place | city | Maryland | United States | 38.44 | -75.68 | 36 | |
| Elliott | city | Maryland | United States | 38.31 | -76.00 | 3 | |
| Ellwood | city | Maryland | United States | 38.69 | -75.89 | 22 | |
| Elmer | city | Maryland | United States | 39.14 | -77.48 | 265 | |
| Elmhurst | city | Maryland | United States | 39.14 | -76.66 | 131 | |
| Elmhurst Estates | city | Maryland | United States | 39.14 | -76.67 | 131 | |
| Elmhurst Ridge | city | Maryland | United States | 39.14 | -76.65 | 131 | |
| Elms Beach | city | Maryland | United States | 38.19 | -76.36 | 3 | |
| Elmwood | city | Maryland | United States | 39.35 | -76.52 | 98 | |
| Elston Shores | city | Maryland | United States | 38.72 | -76.28 | 0 | |
| Elvaton | city | Maryland | United States | 39.12 | -76.59 | 98 | |
| Elvaton Acres | city | Maryland | United States | 39.11 | -76.59 | 98 |