| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Fo-gbo | city | Western Area | Sierra Leone | 8.2666667 | -12.9833333 | 16 | 6365 |
| Foau | city | Eastern Province | Sierra Leone | 8.2333333 | -10.9833333 | 777 | 7651 |
| Fobu | city | Eastern Province | Sierra Leone | 7.9241667 | -10.8991667 | 521 | 7434 |
| Fobu | city | Eastern Province | Sierra Leone | 8.2333333 | -10.6666667 | 964 | 7403 |
| Fobu | city | Eastern Province | Sierra Leone | 7.8655556 | -10.6569444 | 1000 | 6687 |
| Fobu | city | Eastern Province | Sierra Leone | 8.1333333 | -10.6166667 | 915 | 7421 |
| Fodi Town | city | Western Area | Sierra Leone | 8.1833333 | -13.1333333 | 0 | 2650 |
| Fodia | city | Northern Province | Sierra Leone | 9.2833333 | -12.95 | 137 | 5368 |
| Fodia | city | Northern Province | Sierra Leone | 9.7166667 | -12.45 | 226 | 5166 |
| Fogbanjo | city | Southern Province | Sierra Leone | 7.0333333 | -11.65 | 0 | 1777 |
| Fogbanju | city | Southern Province | Sierra Leone | 7.0333333 | -11.65 | 0 | 1777 |
| Fogbo | city | Southern Province | Sierra Leone | 8.3019444 | -12.04 | 219 | 4419 |
| Fogbodu | city | Eastern Province | Sierra Leone | 8.3333333 | -10.45 | 1259 | 7408 |
| Fogo | city | Northern Province | Sierra Leone | 9.25 | -11.6666667 | 1443 | 2653 |
| Foiboma | city | Eastern Province | Sierra Leone | 8.75 | -11.2666667 | 1187 | 26664 |
| Foidu | city | Eastern Province | Sierra Leone | 8.5666667 | -10.65 | 997 | 24155 |
| Foimangadu | city | Eastern Province | Sierra Leone | 8.9166667 | -11.2 | 1459 | 16415 |
| Foinba | city | Eastern Province | Sierra Leone | 8.3833333 | -11.1333333 | 1476 | 22284 |
| Foinda | city | Southern Province | Sierra Leone | 7.6833333 | -12.3333333 | 236 | 3898 |
| Foinda | city | Southern Province | Sierra Leone | 8.2 | -11.9833333 | 246 | 4491 |
| Foindu | city | Southern Province | Sierra Leone | 7.6833333 | -12.3333333 | 236 | 3898 |
| Foindu | city | Southern Province | Sierra Leone | 7.05 | -11.5833333 | 144 | 4351 |
| Foindu | city | Southern Province | Sierra Leone | 7.4497222 | -11.5430556 | 331 | 4373 |
| Foindu | city | Southern Province | Sierra Leone | 7.4108333 | -11.5422222 | 236 | 4373 |
| Foindu | city | Southern Province | Sierra Leone | 8.3166667 | -11.4833333 | 1010 | 6830 |
| Foindu | city | Southern Province | Sierra Leone | 7.9752778 | -11.3947222 | 508 | 6597 |
| Foindu | city | Eastern Province | Sierra Leone | 8.5666667 | -11.3166667 | 1003 | 25719 |
| Foindu | city | Eastern Province | Sierra Leone | 8.1 | -11.0666667 | 715 | 7691 |
| Foindu | city | Eastern Province | Sierra Leone | 8.4333333 | -11 | 997 | 23035 |
| Foindu | city | Eastern Province | Sierra Leone | 8.7166667 | -10.9833333 | 1440 | 26664 |
| Foindu | city | Eastern Province | Sierra Leone | 8.1166667 | -10.7833333 | 639 | 7425 |
| Foindu | city | Eastern Province | Sierra Leone | 8.4666667 | -10.3833333 | 1089 | 6690 |
| Foiya | city | Western Area | Sierra Leone | 8.3 | -12.9666667 | 32 | 8407 |
| Fokaw | city | Northern Province | Sierra Leone | 8.9166667 | -12.9833333 | 26 | 8852 |
| Fola | city | Eastern Province | Sierra Leone | 7.9772222 | -10.9833333 | 538 | 7448 |
| Folima | city | Southern Province | Sierra Leone | 7.3 | -11.9833333 | 29 | 3780 |
| Folima | city | Eastern Province | Sierra Leone | 7.5025 | -11.2625 | 515 | 7700 |
| Folima | city | Eastern Province | Sierra Leone | 8.27 | -10.4441667 | 1312 | 7425 |
| Folodu | city | Eastern Province | Sierra Leone | 8.4333333 | -10.65 | 866 | 11286 |
| Folu | city | Southern Province | Sierra Leone | 6.9911111 | -11.5605556 | 164 | 2469 |
| Folu | city | Eastern Province | Sierra Leone | 7.9241667 | -10.8991667 | 521 | 7434 |
| Fomadu | city | Eastern Province | Sierra Leone | 8.6833333 | -10.5333333 | 1312 | 21402 |
| Fomaia | city | Southern Province | Sierra Leone | 7.6491667 | -12.0522222 | 150 | 4521 |
| Fomaia | city | Eastern Province | Sierra Leone | 8.5 | -11.3 | 620 | 16697 |
| Fomaia | city | Eastern Province | Sierra Leone | 8.9166667 | -11.1166667 | 1404 | 26360 |
| Fomaya | city | Eastern Province | Sierra Leone | 7.9666667 | -10.9166667 | 534 | 7431 |
| Fonaia | city | Northern Province | Sierra Leone | 9.2666667 | -11.9666667 | 433 | 5171 |
| Fonayama | city | Eastern Province | Sierra Leone | 8.4833333 | -10.95 | 1259 | 26650 |
| Fondokhuri | city | Northern Province | Sierra Leone | 9.7666667 | -12.2333333 | 495 | 5166 |
| Fondu | city | Northern Province | Sierra Leone | 8.4333333 | -12.7833333 | 26 | 9159 |
| Foniko | city | Southern Province | Sierra Leone | 7.3233333 | -11.5880556 | 232 | 4373 |
| Fonima | city | Western Area | Sierra Leone | 8.4305556 | -13.2683333 | 374 | 651667 |
| Fonima | city | Eastern Province | Sierra Leone | 8.3833333 | -11.1 | 1276 | 22999 |
| Fonima | city | Eastern Province | Sierra Leone | 8.3666667 | -10.9666667 | 990 | 9507 |
| Fore | city | Northern Province | Sierra Leone | 9.7333333 | -11.15 | 1515 | 2380 |
| Foredugu | city | Northern Province | Sierra Leone | 8.75 | -12.5 | 154 | 9547 |
| Foremoria | city | Northern Province | Sierra Leone | 9.8 | -11.5833333 | 1450 | 2380 |
| Foremusaia | city | Northern Province | Sierra Leone | 9.8666667 | -11.3666667 | 1430 | 2380 |
| Foria | city | Northern Province | Sierra Leone | 9.25 | -11.45 | 1482 | 2518 |
| Foria | city | Northern Province | Sierra Leone | 9.2333333 | -11.2 | 1466 | 2380 |
| Foria | city | Northern Province | Sierra Leone | 9.3333333 | -10.8166667 | 1929 | 2380 |
| Forikolo | city | Northern Province | Sierra Leone | 8.725 | -13.1638889 | 3 | 9548 |
| Forobine | city | Northern Province | Sierra Leone | 8.65 | -11.4 | 1017 | 14320 |
| Forodugu | city | Northern Province | Sierra Leone | 8.4188889 | -13.0547222 | 82 | 8696 |
| Forodugu | city | Northern Province | Sierra Leone | 8.95 | -12.85 | 13 | 9013 |
| Forodugu | city | Northern Province | Sierra Leone | 8.5488889 | -12.8113889 | 104 | 9549 |
| Forodugu | city | Northern Province | Sierra Leone | 8.75 | -12.5 | 154 | 9547 |
| Forokoia | city | Northern Province | Sierra Leone | 8.8833333 | -11.35 | 1108 | 3684 |
| Fotani | city | Northern Province | Sierra Leone | 8.65 | -12.3833333 | 160 | 8872 |
| Fotani | city | Northern Province | Sierra Leone | 8.7166667 | -12.0333333 | 187 | 5321 |
| Fotani | city | Northern Province | Sierra Leone | 8.5666667 | -11.8166667 | 511 | 5460 |
| Fotani | city | Northern Province | Sierra Leone | 8.7833333 | -11.45 | 1358 | 4116 |
| Fotani | city | Northern Province | Sierra Leone | 8.5666667 | -11.4333333 | 1249 | 8552 |
| Fotani | city | Northern Province | Sierra Leone | 8.6833333 | -11.4166667 | 1069 | 6201 |
| Fotani | city | Northern Province | Sierra Leone | 8.5666667 | -11.3833333 | 997 | 14407 |
| Fotani | city | Northern Province | Sierra Leone | 8.7166667 | -11.3833333 | 997 | 9207 |
| Fotingaia | city | Eastern Province | Sierra Leone | 8.6333333 | -11.1166667 | 1141 | 26670 |
| Foto | city | Northern Province | Sierra Leone | 9.7 | -12.2833333 | 498 | 5166 |
| Fotori | city | Northern Province | Sierra Leone | 9.2666667 | -12.6333333 | 246 | 8938 |
| Four Miles | city | Western Area | Sierra Leone | 8.3386111 | -13.047222 | 141 | 9139 |
| Fowa | city | Eastern Province | Sierra Leone | 8.3358333 | -10.4063889 | 1505 | 7409 |
| Fowaya | city | Eastern Province | Sierra Leone | 8.1 | -10.7833333 | 629 | 7425 |
| Fowaya | city | Eastern Province | Sierra Leone | 8.2166667 | -10.7166667 | 715 | 7404 |
| Foya | city | Southern Province | Sierra Leone | 8.3 | -12.7833333 | 78 | 4415 |
| Foya | city | Southern Province | Sierra Leone | 7.8666667 | -12.7166667 | 91 | 4285 |
| Foya | city | Southern Province | Sierra Leone | 7.5844444 | -12.6927778 | 29 | 2924 |
| Foya | city | Southern Province | Sierra Leone | 7.5572222 | -12.5475 | 101 | 3259 |
| Foya | city | Southern Province | Sierra Leone | 7.8633333 | -12.2680556 | 190 | 4424 |
| Foya | city | Southern Province | Sierra Leone | 8.1358333 | -12.2316667 | 272 | 4424 |
| Foya | city | Southern Province | Sierra Leone | 7.9841667 | -12.1905556 | 242 | 4749 |
| Foya | city | Southern Province | Sierra Leone | 7.75 | -12.1333333 | 127 | 4357 |
| Foya | city | Southern Province | Sierra Leone | 7.4172222 | -12.1263889 | 9 | 3780 |
| Foya | city | Southern Province | Sierra Leone | 8.25 | -12.1166667 | 157 | 4418 |
| Foya | city | Southern Province | Sierra Leone | 8.15 | -12.05 | 160 | 4424 |
| Foya | city | Southern Province | Sierra Leone | 8.15 | -12 | 232 | 4608 |
| Foya | city | Southern Province | Sierra Leone | 7.93 | -11.8891667 | 134 | 5521 |
| Foya | city | Southern Province | Sierra Leone | 8.3333333 | -11.8166667 | 295 | 5506 |
| Foya | city | Southern Province | Sierra Leone | 8.1 | -11.7 | 393 | 5521 |
| Foya | city | Southern Province | Sierra Leone | 8.2833333 | -11.6 | 688 | 5521 |
| Foya | city | Southern Province | Sierra Leone | 8.1833333 | -11.4 | 767 | 6584 |
| Foya | city | Southern Province | Sierra Leone | 8 | -11.3666667 | 492 | 7209 |
| Foya | city | Eastern Province | Sierra Leone | 7.8941667 | -11.1305556 | 498 | 7688 |
| Foya | city | Eastern Province | Sierra Leone | 8.25 | -11.1 | 918 | 7686 |
| Foya | city | Eastern Province | Sierra Leone | 8.2833333 | -10.5666667 | 997 | 7308 |
| Foyama | city | Eastern Province | Sierra Leone | 7.9666667 | -10.9166667 | 534 | 7431 |
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