| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| 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 |
| Yamtoka | city | Prefecture du Mayo-Kebbi | Chad | 9.9 | 15.6 | 1318 | 6525 |
| Yanli | city | Prefecture du Mayo-Kebbi | Chad | 9.8 | 14.1833333 | 974 | 6651 |
| Yarouey | city | Prefecture du Mayo-Kebbi | Chad | 10.0333333 | 15.65 | 1049 | 8242 |
| Yelga | city | Prefecture du Mayo-Kebbi | Chad | 9.8833333 | 15.0666667 | 1053 | 6486 |
| Youe | city | Prefecture du Mayo-Kebbi | Chad | 9.9 | 14.9333333 | 1020 | 6495 |
| 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 |
| Youé | city | Prefecture du Mayo-Kebbi | Chad | 9.9 | 14.9333333 | 1020 | 6495 |
| Yue | city | Prefecture du Mayo-Kebbi | Chad | 9.9 | 14.9333333 | 1020 | 6495 |
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