| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Duago | city | Northern Province | Sierra Leone | 9.2333333 | -11.9 | 734 | 5110 |
| Duako | city | Northern Province | Sierra Leone | 9.85 | -11.2833333 | 1496 | 2380 |
| Duako | city | Eastern Province | Sierra Leone | 8.7333333 | -10.5666667 | 1469 | 24100 |
| Dubaia | city | Northern Province | Sierra Leone | 9.7333333 | -12.0666667 | 531 | 5138 |
| Dubaia | city | Northern Province | Sierra Leone | 9.5166667 | -11.9666667 | 485 | 3425 |
| Dublin | city | Western Area | Sierra Leone | 8.1333333 | -13.2002778 | 170 | 600 |
| Dudia | city | Southern Province | Sierra Leone | 7.4 | -11.95 | 160 | 3896 |
| Dugaia | city | Northern Province | Sierra Leone | 9.7166667 | -12.5 | 298 | 4935 |
| Dugbema | city | Eastern Province | Sierra Leone | 8.85 | -10.85 | 1479 | 26653 |
| Dugbema | city | Eastern Province | Sierra Leone | 8.5166667 | -10.6833333 | 1105 | 25806 |
| Dugbudu | city | Eastern Province | Sierra Leone | 8.5166667 | -10.6333333 | 892 | 20396 |
| Dugulama | city | Northern Province | Sierra Leone | 9.4 | -10.85 | 1932 | 2266 |
| Dukono | city | Northern Province | Sierra Leone | 9.3666667 | -11.4333333 | 1489 | 2380 |
| Dukono | city | Eastern Province | Sierra Leone | 8.3 | -10.7333333 | 849 | 7271 |
| Dukono | city | Eastern Province | Sierra Leone | 8.4666667 | -10.6666667 | 928 | 21944 |
| Dukono | city | Eastern Province | Sierra Leone | 8.5666667 | -10.65 | 997 | 24155 |
| Duladi | city | Northern Province | Sierra Leone | 9.5 | -12.65 | 246 | 7158 |
| Dulema | city | Northern Province | Sierra Leone | 9.2833333 | -10.85 | 1889 | 2380 |
| Dulipuibu | city | Southern Province | Sierra Leone | 7.7958333 | -12.0436111 | 200 | 5523 |
| Dumagbe | city | Southern Province | Sierra Leone | 7.0811111 | -11.6169444 | 147 | 4041 |
| Dumagbe | city | Southern Province | Sierra Leone | 7.2563889 | -11.4069444 | 252 | 4373 |
| Dumbaia | city | Northern Province | Sierra Leone | 9.8833333 | -12.2666667 | 764 | 4509 |
| Dumbilibu | city | Eastern Province | Sierra Leone | 8.45 | -11.4166667 | 1026 | 7686 |
| Dunamaro | city | Eastern Province | Sierra Leone | 9.0333333 | -11.0666667 | 1459 | 22399 |
| Dunamaro | city | Eastern Province | Sierra Leone | 8.65 | -10.55 | 1072 | 24291 |
| Dunamo | city | Eastern Province | Sierra Leone | 8.6666667 | -10.65 | 1998 | 26667 |
| Dunduko | city | Northern Province | Sierra Leone | 9.5166667 | -11.4 | 1499 | 2380 |
| Dunduwa | city | Eastern Province | Sierra Leone | 9.0166667 | -11.05 | 1469 | 22399 |
| Dunemaro | city | Eastern Province | Sierra Leone | 8.65 | -10.8833333 | 1496 | 26670 |
| Durukoro | city | Northern Province | Sierra Leone | 9.0166667 | -10.7166667 | 2431 | 5080 |
| Duvubu | city | Southern Province | Sierra Leone | 8.4333333 | -11.55 | 921 | 7022 |
| Duvubu | city | Eastern Province | Sierra Leone | 8.0833333 | -11.1166667 | 925 | 7691 |
| Duwulema | city | Eastern Province | Sierra Leone | 9.0333333 | -10.6333333 | 2007 | 11955 |
| Duya | city | Eastern Province | Sierra Leone | 8.35 | -11.5166667 | 1007 | 6914 |
| Duyamahun | city | Eastern Province | Sierra Leone | 8.4166667 | -10.7833333 | 1502 | 20440 |
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