| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| De Cointet | city | Prefecture du Chari-Baguirmi | Chad | 11.1833333 | 15.4166667 | 931 | 2922 |
| Debangou | city | Prefecture du Mayo-Kebbi | Chad | 9.9833333 | 15.15 | 1161 | 8590 |
| Debasan | city | Prefecture du Borkou-Ennedi-Tibesti | Chad | 20.4666667 | 16.9666667 | 2719 | 28 |
| Debdoug | city | Prefecture du Chari-Baguirmi | Chad | 10.1666667 | 16.6833333 | 1059 | 2192 |
| Debekre | city | Prefecture du Batha | Chad | 12.9 | 18.25 | 1076 | 700 |
| Debir | city | Prefecture du Guera | Chad | 11.8 | 18.7833333 | 1984 | 607 |
| Debrang | city | Prefecture du Tandjile | Chad | 9.3166667 | 15.8333333 | 1354 | 3855 |
| Debreng | city | Prefecture du Tandjile | Chad | 9.3166667 | 15.8333333 | 1354 | 3855 |
| Debrou | city | Prefecture du Chari-Baguirmi | Chad | 10.1666667 | 16.6833333 | 1059 | 2192 |
| Debékre | city | Prefecture du Batha | Chad | 12.9 | 18.25 | 1076 | 700 |
| Dedan Boulanga | city | Prefecture du Lac | Chad | 13.4666667 | 15.45 | 994 | 2285 |
| Dede | city | Prefecture du Guera | Chad | 11.3666667 | 18.4166667 | 1876 | 607 |
| Defafin | city | Prefecture du Guera | Chad | 12.0666667 | 17.5833333 | 1040 | 1656 |
| Defafin | city | Prefecture du Guera | Chad | 12.0666667 | 17.6333333 | 1062 | 636 |
| Dege | city | Prefecture du Biltine | Chad | 14.6166667 | 22.4 | 3087 | 1377 |
| Degila | city | Prefecture du Lac | Chad | 13.7 | 15.35 | 997 | 2158 |
| Degui Gona | city | Prefecture du Moyen-Chari | Chad | 9.05 | 19.2166667 | 1158 | 1969 |
| Dehe | city | Prefecture du Batha | Chad | 12.5333333 | 17.3666667 | 967 | 703 |
| Dehech | city | Prefecture du Chari-Baguirmi | Chad | 12.3602778 | 15.9252778 | 961 | 2156 |
| Deheche | city | Prefecture du Batha | Chad | 13.1666667 | 20.15 | 1354 | 691 |
| Dej | city | Prefecture du Salamat | Chad | 9.5833333 | 20.5333333 | 1240 | 355 |
| Dekati | city | Prefecture du Salamat | Chad | 10.7166667 | 21.25 | 1469 | 355 |
| Deker | city | Prefecture du Biltine | Chad | 14.45 | 21.0666667 | 1906 | 551 |
| Dekine | city | Prefecture du Chari-Baguirmi | Chad | 10.6472222 | 16.7794444 | 1040 | 2170 |
| Dekoite | city | Prefecture du Ouaddai | Chad | 13.3333333 | 22.1333333 | 2667 | 835 |
| Del | city | Prefecture du Chari-Baguirmi | Chad | 11.15 | 16.5333333 | 987 | 2170 |
| Dela Kelima | city | Prefecture du Lac | Chad | 13.5666667 | 15.65 | 1000 | 364 |
| Dela Soula | city | Prefecture du Lac | Chad | 13.5833333 | 15.6666667 | 1000 | 364 |
| Delafine | city | Prefecture du Guera | Chad | 12.0666667 | 17.6333333 | 1062 | 636 |
| Delagoum | city | Prefecture du Guera | Chad | 12.0666667 | 19.0166667 | 1728 | 607 |
| Delasa | city | Prefecture du Lac | Chad | 13.55 | 15.2 | 1003 | 2413 |
| Delatagam | city | Prefecture du Kanem | Chad | 14 | 15.6166667 | 977 | 355 |
| Delbian | city | Prefecture du Tandjile | Chad | 9.1833333 | 16.2 | 1381 | 4052 |
| Delbiane | city | Prefecture du Tandjile | Chad | 9.1833333 | 16.2 | 1381 | 4052 |
| Delbien | city | Prefecture du Tandjile | Chad | 9.1833333 | 16.2 | 1381 | 4052 |
| Deldalia | city | Prefecture du Chari-Baguirmi | Chad | 10.9666667 | 15.5833333 | 948 | 3093 |
| Delebe | city | Prefecture du Lac | Chad | 13.5333333 | 15.5333333 | 997 | 632 |
| Delebe | city | Prefecture du Guera | Chad | 12.6666667 | 18.6333333 | 1141 | 649 |
| Delebe | city | Prefecture du Batha | Chad | 13.7 | 19.5833333 | 1158 | 691 |
| Delebe | city | Prefecture du Batha | Chad | 13.5666667 | 19.7166667 | 1184 | 691 |
| Delefianga | city | Prefecture du Kanem | Chad | 14.4 | 15.3166667 | 1171 | 355 |
| Deleiba | city | Prefecture du Salamat | Chad | 11.3 | 19.9666667 | 1358 | 355 |
| Deleima | city | Prefecture du Salamat | Chad | 11.0166667 | 20.2833333 | 1371 | 355 |
| Delekena | city | Prefecture du Chari-Baguirmi | Chad | 12.3683333 | 15.03 | 938 | 2156 |
| Delekena | city | Prefecture du Chari-Baguirmi | Chad | 12.3647222 | 15.2241667 | 951 | 2156 |
| Delekena | city | Prefecture du Chari-Baguirmi | Chad | 12.4133333 | 15.2686111 | 948 | 2156 |
| Delekena | city | Prefecture du Chari-Baguirmi | Chad | 12.3527778 | 15.2752778 | 958 | 2156 |
| Delema | city | Prefecture du Chari-Baguirmi | Chad | 12.8833333 | 15.1166667 | 918 | 2003 |
| Delema | city | Prefecture du Chari-Baguirmi | Chad | 12.8 | 15.3 | 931 | 2156 |
| Delep | city | Prefecture du Guera | Chad | 12.6666667 | 18.6333333 | 1141 | 649 |
| Delep Dinga | city | Prefecture du Lac | Chad | 13.9333333 | 14.5166667 | 964 | 2362 |
| Delep Doroso | city | Prefecture du Kanem | Chad | 13.3166667 | 16.3 | 941 | 364 |
| Delep Tourkou | city | Prefecture du Kanem | Chad | 13.3 | 16.0166667 | 974 | 364 |
| Delfin | city | Prefecture du Chari-Baguirmi | Chad | 10.6472222 | 16.7794444 | 1040 | 2170 |
| Delfin Bornou | city | Prefecture du Chari-Baguirmi | Chad | 10.6472222 | 16.7794444 | 1040 | 2170 |
| Delfin Sara | city | Prefecture du Chari-Baguirmi | Chad | 10.6166667 | 16.7833333 | 1017 | 2170 |
| Delfine | city | Prefecture du Chari-Baguirmi | Chad | 10.6472222 | 16.7794444 | 1040 | 2170 |
| Delhou | city | Prefecture du Mayo-Kebbi | Chad | 9.35 | 14.4333333 | 1023 | 6491 |
| Deli | city | Prefecture du Logone Occidental | Chad | 8.7 | 15.8833333 | 1486 | 7014 |
| Delim | city | Prefecture du Tandjile | Chad | 9.3 | 16.85 | 1204 | 3855 |
| Delimdi | city | Prefecture du Tandjile | Chad | 9.2333333 | 16.2 | 1332 | 3856 |
| Delingala | city | Prefecture du Moyen-Chari | Chad | 8.4 | 17.5166667 | 1246 | 2329 |
| Delingala | city | Prefecture du Moyen-Chari | Chad | 8.25 | 17.7 | 1213 | 2332 |
| Della | city | Prefecture du Tandjile | Chad | 9.6333333 | 16.2666667 | 1141 | 3855 |
| Delou | city | Prefecture du Chari-Baguirmi | Chad | 10.0977778 | 16.9286111 | 1056 | 2175 |
| Deltine | city | Prefecture du Chari-Baguirmi | Chad | 10.6472222 | 16.7794444 | 1040 | 2170 |
| Dembe | city | Prefecture du Ouaddai | Chad | 14.35 | 20.7833333 | 1558 | 691 |
| Dembo | city | Prefecture du Moyen-Chari | Chad | 8.1333333 | 17.8166667 | 1249 | 2338 |
| Demboti | city | Prefecture du Guera | Chad | 12 | 19 | 1998 | 607 |
| Dembé | city | Prefecture du Ouaddai | Chad | 14.35 | 20.7833333 | 1558 | 691 |
| Demi | city | Prefecture du Kanem | Chad | 14.3166667 | 15.2166667 | 1007 | 355 |
| Demi | city | Prefecture du Kanem | Chad | 14.3333333 | 15.2166667 | 1177 | 355 |
| Demi Konga | city | Prefecture du Ouaddai | Chad | 13.05 | 21.9 | 2352 | 1233 |
| Demme | city | Prefecture du Ouaddai | Chad | 13.05 | 21.9 | 2352 | 1233 |
| Demmé | city | Prefecture du Ouaddai | Chad | 13.05 | 21.9 | 2352 | 1233 |
| Demwolk | city | Prefecture du Guera | Chad | 11.6666667 | 17.8666667 | 1476 | 607 |
| Denambo | city | Prefecture du Moyen-Chari | Chad | 8.7333333 | 17.6 | 1171 | 2329 |
| Dene | city | Prefecture du Moyen-Chari | Chad | 9.7333333 | 17.6333333 | 1394 | 2328 |
| Deneboia | city | Prefecture du Chari-Baguirmi | Chad | 12.9041667 | 15.7669444 | 931 | 2156 |
| Deneboïa | city | Prefecture du Chari-Baguirmi | Chad | 12.9041667 | 15.7669444 | 931 | 2156 |
| Deneyo | city | Prefecture du Moyen-Chari | Chad | 8.1 | 17.6 | 1269 | 2338 |
| Denga | city | Prefecture du Tandjile | Chad | 9.2833333 | 15.65 | 1719 | 3855 |
| Dengao | city | Prefecture du Moyen-Chari | Chad | 9.4666667 | 18.8333333 | 1227 | 2324 |
| Dengi | city | Prefecture du Salamat | Chad | 11.4666667 | 20.9833333 | 1512 | 355 |
| Dengi | city | Prefecture du Salamat | Chad | 11.5 | 20.9833333 | 1466 | 355 |
| Deni | city | Prefecture du Moyen-Chari | Chad | 9.1666667 | 18.1166667 | 1138 | 2329 |
| Deni | city | Prefecture du Biltine | Chad | 15.6 | 21.8166667 | 2125 | 546 |
| Deniese | city | Prefecture du Ouaddai | Chad | 13 | 21.8833333 | 2142 | 2658 |
| Deouare | city | Prefecture du Ouaddai | Chad | 13.9 | 21.5333333 | 2516 | 803 |
| Der | city | Prefecture du Tandjile | Chad | 9.3166667 | 16.2166667 | 1256 | 3855 |
| Dera | city | Prefecture du Moyen-Chari | Chad | 8.7 | 18.1333333 | 1190 | 2329 |
| Dera | city | Prefecture du Salamat | Chad | 11.2666667 | 19.45 | 1528 | 355 |
| Derader | city | Prefecture du Salamat | Chad | 11.3166667 | 19 | 1417 | 391 |
| Deraia | city | Prefecture du Chari-Baguirmi | Chad | 11.95 | 15.4833333 | 974 | 2161 |
| Derbano Boua | city | Prefecture du Ouaddai | Chad | 13.9666667 | 21.5833333 | 2631 | 803 |
| Derbehie | city | Prefecture du Guera | Chad | 12.4333333 | 19.6166667 | 1522 | 607 |
| Derbehié | city | Prefecture du Guera | Chad | 12.4333333 | 19.6166667 | 1522 | 607 |
| Derbelaban | city | Prefecture du Kanem | Chad | 13.9 | 15.6166667 | 1007 | 355 |
| Derbélaban | city | Prefecture du Kanem | Chad | 13.9 | 15.6166667 | 1007 | 355 |
| Deredia | city | Prefecture du Chari-Baguirmi | Chad | 11.75 | 15.95 | 1033 | 2161 |
| Deredia | city | Prefecture du Chari-Baguirmi | Chad | 11.1833333 | 16.2666667 | 1043 | 2170 |
| Deredias | city | Prefecture du Chari-Baguirmi | Chad | 11.75 | 15.95 | 1033 | 2161 |
| Derehite | city | Prefecture du Batha | Chad | 13.15 | 19.8333333 | 1312 | 694 |
| Derehite Dadjo | city | Prefecture du Batha | Chad | 13.0833333 | 19.8166667 | 1302 | 689 |
| Derehité | city | Prefecture du Batha | Chad | 13.15 | 19.8333333 | 1312 | 694 |
| Deresa | city | Prefecture du Ouaddai | Chad | 13.1833333 | 20.5666667 | 1519 | 812 |
| Deresia | city | Prefecture du Tandjile | Chad | 9.7569444 | 16.2683333 | 1122 | 3850 |
| Deresna | city | Prefecture du Salamat | Chad | 11.25 | 19.7666667 | 1348 | 355 |
| Deresna | city | Prefecture du Salamat | Chad | 11.2166667 | 19.8666667 | 1348 | 355 |
| Deressa | city | Prefecture du Ouaddai | Chad | 13.1833333 | 20.5666667 | 1519 | 812 |
| Deressia | city | Prefecture du Tandjile | Chad | 9.7569444 | 16.2683333 | 1122 | 3850 |
| Dereta | city | Prefecture du Ouaddai | Chad | 13.4166667 | 21.7833333 | 2582 | 812 |
| Deretena | city | Prefecture du Biltine | Chad | 14.2166667 | 21.2166667 | 2539 | 551 |
| Deretina | city | Prefecture du Biltine | Chad | 14.2166667 | 21.2166667 | 2539 | 551 |
| Dergigi | city | Prefecture du Moyen-Chari | Chad | 8.75 | 17.1666667 | 1233 | 2344 |
| Derguigui | city | Prefecture du Moyen-Chari | Chad | 8.75 | 17.1666667 | 1233 | 2344 |
| Derguigui | city | Prefecture du Moyen-Chari | Chad | 9.2666667 | 17.6666667 | 1922 | 2329 |
| Derguigui | city | Prefecture du Moyen-Chari | Chad | 8.45 | 17.7 | 1207 | 2329 |
| Derguigui | city | Prefecture du Moyen-Chari | Chad | 8.4666667 | 17.7333333 | 1200 | 2329 |
| Derguigui I | city | Prefecture du Moyen-Chari | Chad | 8.5833333 | 17.2166667 | 1246 | 2329 |
| Derguigui II | city | Prefecture du Moyen-Chari | Chad | 8.5833333 | 17.2 | 1246 | 2345 |
| Derguimi | city | Prefecture du Moyen-Chari | Chad | 8.6 | 17.25 | 1240 | 2329 |
| Derkatie | city | Prefecture du Guera | Chad | 11.9166667 | 18.15 | 1610 | 607 |
| Derkatié | city | Prefecture du Guera | Chad | 11.9166667 | 18.15 | 1610 | 607 |
| Derkole | city | Prefecture du Biltine | Chad | 14.4833333 | 21.6 | 2962 | 551 |
| Derkolé | city | Prefecture du Biltine | Chad | 14.4833333 | 21.6 | 2962 | 551 |
| Derta | city | Prefecture du Biltine | Chad | 14.45 | 21.7 | 3156 | 551 |
| Desoulom Kerikole | city | Prefecture du Lac | Chad | 13.6 | 14.7 | 971 | 2379 |
| Deviye | city | Prefecture du Mayo-Kebbi | Chad | 10.95 | 15.25 | 974 | 6462 |
| Deviyé | city | Prefecture du Mayo-Kebbi | Chad | 10.95 | 15.25 | 974 | 6462 |
| Deye | city | Prefecture du Ouaddai | Chad | 13.0666667 | 21.65 | 2053 | 812 |