| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Mardan Mobile Home Court | city | Iowa | United States | 40.95 | -91.56 | 830 | |
| Mardela Springs | city | Maryland | United States | 38.46 | -75.76 | 16 | |
| Mardell (historical) | city | North Dakota | United States | 47.46 | -98.01 | 1669 | |
| Mardella Run | city | Maryland | United States | 39.36 | -76.82 | 403 | |
| Marden Estates | city | Illinois | United States | 42.17 | -88.02 | 830 | |
| Marden Ranchettes | city | South Carolina | United States | 33.96 | -80.50 | 285 | |
| Mardenis | city | Indiana | United States | 40.90 | -85.41 | 830 | |
| Mardin | city | Pennsylvania | United States | 41.80 | -77.17 | 1797 | |
| Mardisville | city | Alabama | United States | 33.38 | -86.16 | 830 |