| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Omoul Koure | city | Region de Ziguinchor | Senegal | 12.8008333 | -15.0672222 | 118 | 11226 |
| Omoul Kouré | city | Region de Ziguinchor | Senegal | 12.8008333 | -15.0672222 | 118 | 11226 |
| Ouagaran | city | Region de Ziguinchor | Senegal | 13.0166667 | -16.4166667 | 85 | 3769 |
| Oubeme | city | Region de Ziguinchor | Senegal | 12.8491667 | -16.1925 | 82 | 9513 |
| Oubème | city | Region de Ziguinchor | Senegal | 12.8491667 | -16.1925 | 82 | 9513 |
| Ouel Moundaye | city | Region de Ziguinchor | Senegal | 13.1 | -16.05 | 127 | 4457 |
| Ougonor | city | Region de Ziguinchor | Senegal | 13.0166667 | -16.15 | 157 | 4340 |
| Ouhonck | city | Region de Ziguinchor | Senegal | 12.71 | -16.0555556 | 6 | 9126 |
| Ouhonk | city | Region de Ziguinchor | Senegal | 12.71 | -16.0555556 | 6 | 9126 |
| Oukout | city | Region de Ziguinchor | Senegal | 12.4769444 | -16.5580556 | 95 | 8170 |
| Oulampane | city | Region de Ziguinchor | Senegal | 12.9561111 | -15.9927778 | 95 | 4060 |
| Oulanpane | city | Region de Ziguinchor | Senegal | 12.9561111 | -15.9927778 | 95 | 4060 |
| Oulelo | city | Region de Ziguinchor | Senegal | 12.9333333 | -16.4666667 | 16 | 4168 |
| Ouloum | city | Region de Ziguinchor | Senegal | 12.5719444 | -16.7386111 | 0 | 2870 |
| Oulélo | city | Region de Ziguinchor | Senegal | 12.9333333 | -16.4666667 | 16 | 4168 |
| Oumpountou | city | Region de Ziguinchor | Senegal | 12.5333333 | -16.25 | 16 | 41146 |
| Oumpountoum | city | Region de Ziguinchor | Senegal | 12.5333333 | -16.25 | 16 | 41146 |
| Ouniak | city | Region de Ziguinchor | Senegal | 13.0833333 | -16.45 | 114 | 3809 |
| Ouniok | city | Region de Ziguinchor | Senegal | 12.9813889 | -16.1555556 | 147 | 4340 |
| Ounok | city | Region de Ziguinchor | Senegal | 12.9813889 | -16.1555556 | 147 | 4340 |
| Ouonk | city | Region de Ziguinchor | Senegal | 12.71 | -16.0555556 | 6 | 9126 |
| Oupeut | city | Region de Ziguinchor | Senegal | 13.1655556 | -16.2483333 | 91 | 4571 |
| Oupouel | city | Region de Ziguinchor | Senegal | 12.9894444 | -16.3844444 | 62 | 3779 |
| Oupouele | city | Region de Ziguinchor | Senegal | 12.9894444 | -16.3844444 | 62 | 3779 |
| Oupouèl | city | Region de Ziguinchor | Senegal | 12.9894444 | -16.3844444 | 62 | 3779 |
| Oupouèle | city | Region de Ziguinchor | Senegal | 12.9894444 | -16.3844444 | 62 | 3779 |
| Ourong | city | Region de Ziguinchor | Senegal | 12.4627778 | -16.6694444 | 49 | 6315 |
| Oussak | city | Region de Ziguinchor | Senegal | 12.8486111 | -16.1736111 | 104 | 9513 |
| Oussinguene | city | Region de Ziguinchor | Senegal | 12.6211111 | -16.6991667 | 22 | 2698 |
| Oussinguène | city | Region de Ziguinchor | Senegal | 12.6211111 | -16.6991667 | 22 | 2698 |
| Oussouye | city | Region de Ziguinchor | Senegal | 12.485 | -16.5469444 | 9 | 8170 |
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