| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Om | city | Prefecture du Biltine | Chad | 14.2166667 | 22.5333333 | 3379 | 2677 |
| Omchi | city | Prefecture du Borkou-Ennedi-Tibesti | Chad | 21.3727778 | 17.9030556 | 3392 | 28 |
| Omo | city | Prefecture du Chari-Baguirmi | Chad | 12.2 | 16.8166667 | 1000 | 2156 |
| Omohi | city | Prefecture du Borkou-Ennedi-Tibesti | Chad | 21.3727778 | 17.9030556 | 3392 | 28 |
| Omol | city | Prefecture du Biltine | Chad | 14.5166667 | 21.3166667 | 2654 | 551 |
| Omona | city | Prefecture du Biltine | Chad | 14.1 | 21.9 | 3074 | 551 |
| Omou | city | Prefecture du Borkou-Ennedi-Tibesti | Chad | 21.5333333 | 18.05 | 3622 | 28 |
| Omsci | city | Prefecture du Borkou-Ennedi-Tibesti | Chad | 21.3727778 | 17.9030556 | 3392 | 28 |
| Omteyon | city | Prefecture du Moyen-Chari | Chad | 8.3 | 17.7333333 | 1171 | 2329 |