| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Yakata | city | Prefecture du Ouaddai | Chad | 13.3333333 | 22.2333333 | 2595 | 2286 |
| Yakoua | city | Prefecture du Lac | Chad | 13.4166667 | 14.7333333 | 905 | 1013 |
| Yali Yolem | city | Prefecture du Lac | Chad | 13.65 | 14.9333333 | 925 | 1837 |
| Yaliko | city | Prefecture du Moyen-Chari | Chad | 9.6666667 | 19.05 | 1276 | 2324 |
| Yalita | city | Prefecture du Lac | Chad | 13.6 | 15.35 | 1000 | 2413 |
| Yalnasse | city | Prefecture du Logone Oriental | Chad | 7.8 | 15.8 | 1532 | 2773 |
| Yalo | city | Prefecture du Logone Oriental | Chad | 7.7666667 | 16.0666667 | 1784 | 2776 |
| Yamb Maloum | city | Prefecture du Mayo-Kebbi | Chad | 9.2 | 15.1333333 | 1696 | 6497 |
| Yamba Maloum | city | Prefecture du Mayo-Kebbi | Chad | 9.2 | 15.1333333 | 1696 | 6497 |
| Yamba Tchangsou | city | Prefecture du Mayo-Kebbi | Chad | 9.1833333 | 15.1833333 | 1541 | 6497 |
| Yambal | city | Prefecture du Mayo-Kebbi | Chad | 11.1 | 15.25 | 990 | 6459 |
| Yamboutou | city | Prefecture du Mayo-Kebbi | Chad | 9.95 | 14.5 | 1145 | 6497 |
| Yamodo | city | Prefecture du Logone Oriental | Chad | 7.8666667 | 17.1166667 | 1496 | 2772 |
| Yamtoka | city | Prefecture du Mayo-Kebbi | Chad | 9.9 | 15.6 | 1318 | 6525 |
| Yandegara | city | Prefecture du Tandjile | Chad | 9.3833333 | 15.9666667 | 1236 | 3855 |
| Yandégara | city | Prefecture du Tandjile | Chad | 9.3833333 | 15.9666667 | 1236 | 3855 |
| Yanga | city | Prefecture du Chari-Baguirmi | Chad | 11.4 | 16.2 | 967 | 2161 |
| Yanga | city | Prefecture du Moyen-Chari | Chad | 9.2333333 | 18.1833333 | 1105 | 2329 |
| Yanga | city | Prefecture du Moyen-Chari | Chad | 9.6 | 19.2333333 | 1145 | 2324 |
| Yanga | city | Prefecture du Ouaddai | Chad | 13.8 | 21.2166667 | 2178 | 803 |
| Yangai | city | Prefecture du Moyen-Chari | Chad | 9.2833333 | 17.5 | 1879 | 2329 |
| Yangaï | city | Prefecture du Moyen-Chari | Chad | 9.2833333 | 17.5 | 1879 | 2329 |
| Yanli | city | Prefecture du Mayo-Kebbi | Chad | 9.8 | 14.1833333 | 974 | 6651 |
| Yao | city | Prefecture du Batha | Chad | 12.8525 | 17.5563889 | 889 | 692 |
| Yaogou | city | Prefecture du Tandjile | Chad | 9.4166667 | 16.9666667 | 1158 | 3855 |
| Yaouda | city | Prefecture du Biltine | Chad | 14.6666667 | 21.1333333 | 1788 | 551 |
| Yaouri | city | Prefecture du Kanem | Chad | 13.85 | 15.4333333 | 1013 | 355 |
| Yaoyaoa | city | Prefecture du Batha | Chad | 13.1 | 17.6166667 | 935 | 697 |
| Yar | city | Prefecture du Biltine | Chad | 14.65 | 21.3833333 | 2368 | 551 |
| Yara | city | Prefecture du Ouaddai | Chad | 13.3166667 | 21.0833333 | 1922 | 812 |
| Yaraouay | city | Prefecture du Kanem | Chad | 14.0166667 | 15.65 | 977 | 355 |
| Yari | city | Prefecture du Lac | Chad | 13.7 | 15.1 | 1023 | 1555 |
| Yarnodo | city | Prefecture du Logone Oriental | Chad | 7.8666667 | 17.1166667 | 1496 | 2772 |
| Yaroua | city | Prefecture du Lac | Chad | 13.5833333 | 15.4 | 1003 | 2366 |
| Yaroua | city | Prefecture du Chari-Baguirmi | Chad | 13.0833333 | 15.6333333 | 908 | 2147 |
| Yarouey | city | Prefecture du Mayo-Kebbi | Chad | 10.0333333 | 15.65 | 1049 | 8242 |
| Yawada | city | Prefecture du Biltine | Chad | 14.6666667 | 21.1333333 | 1788 | 551 |
| Yawada | city | Prefecture du Biltine | Chad | 14.85 | 21.2166667 | 1856 | 551 |
| Yawari Karoua | city | Prefecture du Chari-Baguirmi | Chad | 13.0833333 | 15.7333333 | 918 | 2147 |
| Yebbi-Bou | city | Prefecture du Borkou-Ennedi-Tibesti | Chad | 20.9666667 | 18.0666667 | 4494 | 28 |
| Yebbi-Souma | city | Prefecture du Borkou-Ennedi-Tibesti | Chad | 21.1316667 | 17.9230556 | 3651 | 28 |
| Yebe | city | Prefecture du Moyen-Chari | Chad | 8.6833333 | 18.0833333 | 1194 | 2329 |
| Yegamounda | city | Prefecture du Kanem | Chad | 13.1666667 | 16.1666667 | 964 | 364 |
| Yei | city | Prefecture du Logone Oriental | Chad | 8.7666667 | 17.0166667 | 1240 | 2769 |
| Yekenkili | city | Prefecture du Kanem | Chad | 13.3166667 | 16.3333333 | 987 | 364 |
| Yelga | city | Prefecture du Mayo-Kebbi | Chad | 9.8833333 | 15.0666667 | 1053 | 6486 |
| Yemdigue | city | Prefecture du Tandjile | Chad | 9.75 | 16.8833333 | 1102 | 3851 |
| Yemdigué | city | Prefecture du Tandjile | Chad | 9.75 | 16.8833333 | 1102 | 3851 |
| Yemidgue | city | Prefecture du Tandjile | Chad | 9.75 | 16.8833333 | 1102 | 3851 |
| Yemidgué | city | Prefecture du Tandjile | Chad | 9.75 | 16.8833333 | 1102 | 3851 |
| Yentar | city | Prefecture du Borkou-Ennedi-Tibesti | Chad | 21.1666667 | 17.4333333 | 4422 | 28 |
| Yeri | city | Prefecture du Lac | Chad | 13.65 | 15.2666667 | 1007 | 2413 |
| Yke | city | Prefecture du Kanem | Chad | 14.1 | 15.2 | 1174 | 355 |
| Yké | city | Prefecture du Kanem | Chad | 14.1 | 15.2 | 1174 | 355 |
| Yla | city | Prefecture du Kanem | Chad | 14.0333333 | 15.1666667 | 1145 | 355 |
| Ylla | city | Prefecture du Chari-Baguirmi | Chad | 11.0833333 | 16.7 | 974 | 2170 |
| Yllal | city | Prefecture du Chari-Baguirmi | Chad | 11.0833333 | 16.7 | 974 | 2170 |
| Yoboloy | city | Prefecture du Lac | Chad | 13.8666667 | 14.4166667 | 974 | 2413 |
| Yodohi | city | Prefecture du Borkou-Ennedi-Tibesti | Chad | 21.3333333 | 17.0166667 | 3297 | 28 |
| Yodouri | city | Prefecture du Moyen-Chari | Chad | 9.7 | 17.85 | 958 | 2324 |
| Yogoro | city | Prefecture du Kanem | Chad | 14.2333333 | 14.4166667 | 1023 | 355 |
| Yogou | city | Prefecture du Tandjile | Chad | 9.4166667 | 16.9666667 | 1158 | 3855 |
| Yogoudi | city | Prefecture du Kanem | Chad | 13.7333333 | 15.8833333 | 997 | 358 |
| Yolla | city | Prefecture du Chari-Baguirmi | Chad | 10.3833333 | 17.05 | 1062 | 2170 |
| Yomadjamal | city | Prefecture du Ouaddai | Chad | 13.4833333 | 20.75 | 1610 | 812 |
| Yomi | city | Prefecture du Moyen-Chari | Chad | 8.5666667 | 17.3 | 1240 | 2329 |
| Yong | city | Prefecture du Moyen-Chari | Chad | 9.3833333 | 17.4166667 | 1663 | 2324 |
| Yongo | city | Prefecture du Lac | Chad | 13.4333333 | 14.85 | 958 | 1111 |
| Yongo | city | Prefecture du Lac | Chad | 13.4 | 14.8833333 | 908 | 1137 |
| Yongo I | city | Prefecture du Lac | Chad | 13.4333333 | 14.85 | 958 | 1111 |
| Yongo II | city | Prefecture du Lac | Chad | 13.4 | 14.8833333 | 908 | 1137 |
| Yongoy | city | Prefecture du Lac | Chad | 13.3833333 | 14.9833333 | 908 | 1366 |
| Yongoy | city | Prefecture du Lac | Chad | 13.4 | 15 | 967 | 1309 |
| Yongui | city | Prefecture du Moyen-Chari | Chad | 9.2833333 | 17.5 | 1879 | 2329 |
| Yonouge | city | Prefecture du Borkou-Ennedi-Tibesti | Chad | 20.4166667 | 16.95 | 2555 | 28 |
| Yonougé | city | Prefecture du Borkou-Ennedi-Tibesti | Chad | 20.4166667 | 16.95 | 2555 | 28 |
| Yormo | city | Prefecture du Batha | Chad | 13.1 | 18.5333333 | 1036 | 697 |
| Yoro Goundjo | city | Prefecture du Batha | Chad | 13.0333333 | 18.55 | 1072 | 700 |
| Yoskonga | city | Prefecture du Kanem | Chad | 14.15 | 14.9 | 1115 | 355 |
| You | city | Prefecture du Kanem | Chad | 14.0166667 | 14.4 | 1003 | 2413 |
| You | city | Prefecture du Kanem | Chad | 14.0666667 | 15.1166667 | 1115 | 355 |
| Youa Youa | city | Prefecture du Chari-Baguirmi | Chad | 11.4833333 | 15.1833333 | 931 | 2217 |
| Youbor | city | Prefecture du Borkou-Ennedi-Tibesti | Chad | 21.1666667 | 17.35 | 4458 | 28 |
| Youdou | city | Prefecture du Borkou-Ennedi-Tibesti | Chad | 20.5166667 | 18.2333333 | 5721 | 28 |
| Youe | city | Prefecture du Mayo-Kebbi | Chad | 9.9 | 14.9333333 | 1020 | 6495 |
| Yougay | city | Prefecture du Kanem | Chad | 13.8333333 | 15.7833333 | 997 | 355 |
| Yougoum | city | Prefecture du Kanem | Chad | 14.2166667 | 15.8833333 | 1076 | 355 |
| Yougourde | city | Prefecture du Kanem | Chad | 14.15 | 14.6 | 1049 | 355 |
| Yougourdé | city | Prefecture du Kanem | Chad | 14.15 | 14.6 | 1049 | 355 |
| Youhe | city | Prefecture du Mayo-Kebbi | Chad | 9.9 | 14.9333333 | 1020 | 6495 |
| Youhé | city | Prefecture du Mayo-Kebbi | Chad | 9.9 | 14.9333333 | 1020 | 6495 |
| Youlimi | city | Prefecture du Kanem | Chad | 14.25 | 15.2166667 | 1079 | 355 |
| Youloulia | city | Prefecture du Lac | Chad | 13.65 | 15.1333333 | 1023 | 2348 |
| Youm | city | Prefecture du Lac | Chad | 13.6 | 15.4833333 | 997 | 788 |
| Youmala Kolongo | city | Prefecture du Tandjile | Chad | 9.3166667 | 15.85 | 1335 | 3855 |
| Youmbou | city | Prefecture du Lac | Chad | 13.75 | 15.1 | 1026 | 765 |
| Youmbra | city | Prefecture du Lac | Chad | 13.8166667 | 14.55 | 971 | 2413 |
| Youmbra | city | Prefecture du Lac | Chad | 13.5833333 | 15.3166667 | 997 | 2413 |
| Youmdjemal | city | Prefecture du Ouaddai | Chad | 13.4833333 | 20.75 | 1610 | 812 |
| Youno | city | Prefecture du Kanem | Chad | 14.2166667 | 15.35 | 951 | 355 |
| Youra Mari | city | Prefecture du Lac | Chad | 13.5666667 | 15.3 | 997 | 2413 |
| Youro | city | Prefecture du Lac | Chad | 13.75 | 15.8166667 | 994 | 358 |
| Youryour | city | Prefecture du Borkou-Ennedi-Tibesti | Chad | 21.35 | 16.9833333 | 3300 | 28 |
| Youé | city | Prefecture du Mayo-Kebbi | Chad | 9.9 | 14.9333333 | 1020 | 6495 |
| Yra | city | Prefecture du Kanem | Chad | 14.1333333 | 15.3 | 938 | 355 |
| Yri | city | Prefecture du Logone Oriental | Chad | 8.15 | 16.45 | 1496 | 2772 |
| Yudu | city | Prefecture du Borkou-Ennedi-Tibesti | Chad | 20.5166667 | 18.2333333 | 5721 | 28 |
| Yue | city | Prefecture du Mayo-Kebbi | Chad | 9.9 | 14.9333333 | 1020 | 6495 |
| Yèntar | city | Prefecture du Borkou-Ennedi-Tibesti | Chad | 21.1666667 | 17.4333333 | 4422 | 28 |
| Yébé | city | Prefecture du Moyen-Chari | Chad | 8.6833333 | 18.0833333 | 1194 | 2329 |
| Yégamounda | city | Prefecture du Kanem | Chad | 13.1666667 | 16.1666667 | 964 | 364 |
| Yékenkili | city | Prefecture du Kanem | Chad | 13.3166667 | 16.3333333 | 987 | 364 |
| Yéï | city | Prefecture du Logone Oriental | Chad | 8.7666667 | 17.0166667 | 1240 | 2769 |