| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Yebana | city | Southern Province | Sierra Leone | 8.0291667 | -12.1894444 | 216 | 4511 |
| Yebima | city | Eastern Province | Sierra Leone | 7.6666667 | -11.4833333 | 419 | 7262 |
| Yegele | city | Southern Province | Sierra Leone | 7.5666667 | -11.95 | 147 | 4740 |
| Yegile | city | Southern Province | Sierra Leone | 7.5666667 | -11.9666667 | 75 | 4382 |
| Yeibana | city | Southern Province | Sierra Leone | 7.8505556 | -12.3069444 | 209 | 4396 |
| Yekilo | city | Eastern Province | Sierra Leone | 8.5833333 | -10.8833333 | 1479 | 26674 |
| Yekilo | city | Eastern Province | Sierra Leone | 8.5666667 | -10.8166667 | 1916 | 26674 |
| Yele | city | Southern Province | Sierra Leone | 7.5877778 | -12.9791667 | 32 | 293 |
| Yele | city | Southern Province | Sierra Leone | 8.0266667 | -12.3502778 | 226 | 4424 |
| Yele | city | Southern Province | Sierra Leone | 7.5783333 | -12.2302778 | 29 | 3780 |
| Yele | city | Northern Province | Sierra Leone | 8.4166667 | -11.8333333 | 226 | 5488 |
| Yelebana | city | Southern Province | Sierra Leone | 7.8505556 | -12.3069444 | 209 | 4396 |
| Yelelol | city | Northern Province | Sierra Leone | 8.4 | -11.8333333 | 246 | 5502 |
| Yelendu | city | Eastern Province | Sierra Leone | 8.3875 | -10.3491667 | 1496 | 7348 |
| Yeliba | city | Northern Province | Sierra Leone | 8.5783333 | -13.1391667 | 52 | 5683 |
| Yelibaba Town | city | Northern Province | Sierra Leone | 9.9666667 | -11.8 | 1181 | 2449 |
| Yelibana | city | Southern Province | Sierra Leone | 7.8505556 | -12.3069444 | 209 | 4396 |
| Yeligban | city | Northern Province | Sierra Leone | 8.9833333 | -13.2333333 | 111 | 7672 |
| Yelim | city | | Sierra Leone | 8.5708333 | -13.015 | 0 | 6116 |
| Yelkakrom | city | Northern Province | Sierra Leone | 8.5413889 | -13.1208333 | 0 | 3399 |
| Yema | city | Northern Province | Sierra Leone | 8.5983333 | -13.1722222 | 98 | 6868 |
| Yema | city | Northern Province | Sierra Leone | 8.7 | -13.1122222 | 147 | 9548 |
| Yema | city | Northern Province | Sierra Leone | 8.5858333 | -13.1038889 | 0 | 7663 |
| Yema | city | Northern Province | Sierra Leone | 8.7825 | -13.0472222 | 118 | 9545 |
| Yema | city | Northern Province | Sierra Leone | 9.0691667 | -13.0366667 | 124 | 7324 |
| Yema | city | Northern Province | Sierra Leone | 8.4577778 | -13.0305556 | 118 | 9506 |
| Yema | city | Northern Province | Sierra Leone | 8.4022222 | -13.0255556 | 9 | 9434 |
| Yema | city | Northern Province | Sierra Leone | 8.7 | -12.8666667 | 59 | 9548 |
| Yema | city | Northern Province | Sierra Leone | 8.45 | -12.8166667 | 157 | 9078 |
| Yema | city | Southern Province | Sierra Leone | 8.35 | -12.8166667 | 3 | 5461 |
| Yema | city | Northern Province | Sierra Leone | 8.5333333 | -12.6833333 | 6 | 9375 |
| Yema | city | Northern Province | Sierra Leone | 9.0166667 | -12.6 | 68 | 8868 |
| Yema | city | Northern Province | Sierra Leone | 8.5333333 | -12.5666667 | 160 | 8264 |
| Yema | city | Northern Province | Sierra Leone | 8.8833333 | -12.4666667 | 137 | 9442 |
| Yema | city | Northern Province | Sierra Leone | 9.25 | -12.1666667 | 551 | 5171 |
| Yema | city | Northern Province | Sierra Leone | 8.3666667 | -12.1 | 226 | 5006 |
| Yema | city | Northern Province | Sierra Leone | 8.55 | -11.8833333 | 334 | 5460 |
| Yema | city | Northern Province | Sierra Leone | 8.55 | -11.5333333 | 1082 | 6486 |
| Yemahun | city | Eastern Province | Sierra Leone | 8.4333333 | -11.1333333 | 1023 | 26676 |
| Yeman | city | Southern Province | Sierra Leone | 7.4558333 | -12.5533333 | 3 | 1647 |
| Yembama | city | Northern Province | Sierra Leone | 9.1833333 | -10.8333333 | 1984 | 2380 |
| Yemberu | city | Eastern Province | Sierra Leone | 8.4166667 | -10.7833333 | 1502 | 20440 |
| Yemere | city | Northern Province | Sierra Leone | 8.3783333 | -13.0422222 | 26 | 9081 |
| Yemere | city | Northern Province | Sierra Leone | 9.6666667 | -12.15 | 255 | 5097 |
| Yemeri | city | Northern Province | Sierra Leone | 8.7 | -11.8833333 | 265 | 5460 |
| Yemiya | city | Northern Province | Sierra Leone | 8.7225 | -13.1997222 | 95 | 9194 |
| Yendama | city | Eastern Province | Sierra Leone | 8.7333333 | -10.7333333 | 1486 | 26664 |
| Yende | city | Eastern Province | Sierra Leone | 8.5833333 | -10.6166667 | 997 | 17867 |
| Yende | city | Eastern Province | Sierra Leone | 8.4166667 | -10.3333333 | 1361 | 5732 |
| Yendeh | city | Eastern Province | Sierra Leone | 8.4197222 | -10.3336111 | 1361 | 7312 |
| Yendehun | city | Southern Province | Sierra Leone | 8.2333333 | -11.5333333 | 990 | 5522 |
| Yendema | city | Southern Province | Sierra Leone | 7.7666667 | -11.55 | 492 | 5634 |
| Yendema | city | Southern Province | Sierra Leone | 7.9666667 | -11.35 | 308 | 7209 |
| Yendema | city | Eastern Province | Sierra Leone | 8.5666667 | -11.1 | 1443 | 26674 |
| Yendema | city | Eastern Province | Sierra Leone | 8.4166667 | -11.0333333 | 1335 | 25193 |
| Yendema | city | Eastern Province | Sierra Leone | 8 | -10.8833333 | 590 | 7431 |
| Yendibengu | city | Eastern Province | Sierra Leone | 9 | -10.6 | 1551 | 15280 |
| Yendu | city | Eastern Province | Sierra Leone | 8.6 | -10.8666667 | 1489 | 26671 |
| Yenga | city | Eastern Province | Sierra Leone | 8.5 | -10.3333333 | 1095 | 5925 |
| Yengama | city | Eastern Province | Sierra Leone | 8.6166667 | -11.05 | 1414 | 26671 |
| Yengbelahun | city | Eastern Province | Sierra Leone | 8.3975 | -10.3816667 | 1341 | 7311 |
| Yenge | city | Southern Province | Sierra Leone | 7.6341667 | -11.8611111 | 291 | 5357 |
| Yengema | city | Southern Province | Sierra Leone | 8.1666667 | -12.7 | 101 | 4421 |
| Yengema | city | Southern Province | Sierra Leone | 7.8261111 | -12.0152778 | 183 | 5524 |
| Yengema | city | Southern Province | Sierra Leone | 8.0333333 | -11.55 | 429 | 5521 |
| Yengema | city | Southern Province | Sierra Leone | 8.2833333 | -11.5333333 | 856 | 5676 |
| Yengema | city | Southern Province | Sierra Leone | 7.7833333 | -11.4666667 | 469 | 6082 |
| Yengema | city | Eastern Province | Sierra Leone | 8.7166667 | -11.1666667 | 1482 | 26664 |
| Yengema | city | Eastern Province | Sierra Leone | 8.6166667 | -11.05 | 1414 | 26671 |
| Yengema | city | Eastern Province | Sierra Leone | 7.9655556 | -10.8680556 | 587 | 7431 |
| Yengema | city | Eastern Province | Sierra Leone | 8.3333333 | -10.6333333 | 839 | 7050 |
| Yengemawo | city | Southern Province | Sierra Leone | 7.7005556 | -11.9783333 | 114 | 5530 |
| Yengemaworo | city | Southern Province | Sierra Leone | 7.7005556 | -11.9783333 | 114 | 5530 |
| Yengeme | city | Southern Province | Sierra Leone | 8.1666667 | -11.5166667 | 987 | 5521 |
| Yengeveni | city | Eastern Province | Sierra Leone | 7.1883333 | -11.6302778 | 193 | 4373 |
| Yengima | city | Eastern Province | Sierra Leone | 8.9333333 | -10.7166667 | 2066 | 17246 |
| Yengima | city | Eastern Province | Sierra Leone | 8.7666667 | -10.5833333 | 1505 | 19275 |
| Yengkisa | city | Northern Province | Sierra Leone | 8.8166667 | -12.3166667 | 177 | 5730 |
| Yeni | city | Southern Province | Sierra Leone | 7.25 | -12.1 | 0 | 1105 |
| Yenkin | city | Southern Province | Sierra Leone | 7.64 | -12.6325 | 42 | 1804 |
| Yenkisa | city | Northern Province | Sierra Leone | 8.5666667 | -12.7 | 39 | 9543 |
| Yenkisa | city | Southern Province | Sierra Leone | 8.15 | -12.6333333 | 3 | 4424 |
| Yenkisa | city | Southern Province | Sierra Leone | 7.5166667 | -12.15 | 78 | 3780 |
| Yenkisa | city | Northern Province | Sierra Leone | 8.6166667 | -12.1166667 | 180 | 5460 |
| Yenkisa | city | Northern Province | Sierra Leone | 9.5833333 | -12.0666667 | 377 | 3370 |
| Yenkisa | city | Southern Province | Sierra Leone | 8.35 | -12.0333333 | 223 | 4581 |
| Yenkisa | city | Southern Province | Sierra Leone | 7.7552778 | -11.8138889 | 249 | 5527 |
| Yenkisa | city | Northern Province | Sierra Leone | 9.8833333 | -11.6833333 | 1466 | 2380 |
| Yenkisa | city | Northern Province | Sierra Leone | 9.8166667 | -11.4666667 | 1443 | 2380 |
| Yenkisa | city | Northern Province | Sierra Leone | 9.8166667 | -11.4333333 | 1499 | 2380 |
| Yerendu | city | Eastern Province | Sierra Leone | 8.3875 | -10.3491667 | 1496 | 7348 |
| Yerima | city | Southern Province | Sierra Leone | 8.3 | -11.8333333 | 265 | 5506 |
| Yesa | city | Northern Province | Sierra Leone | 8.3833333 | -12.2833333 | 246 | 4955 |
| Yesa | city | Southern Province | Sierra Leone | 7.55 | -11.9333333 | 209 | 4740 |
| Yesan | city | Southern Province | Sierra Leone | 8.25 | -11.9 | 246 | 4704 |
|
|