| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Obou | city | Tandjile | Chad | 9.32 | 15.89 | 1669 | 5188 |
| Obou | city | Lagunes | Cote D'Ivoire (Ivory Coast) | 5.97 | -4.29 | 246 | 5387 |
| Oboua | city | Cuvette-Ouest | Congo | -1.08 | 14.89 | 1774 | 423 |
| Obouala | city | Cuvette | Congo | -1.01 | 16.30 | 1033 | 0 |
| Obougou | city | Cuvette-Ouest | Congo | -0.42 | 14.43 | 1994 | 447 |
| Oboui | city | Woleu-Ntem | Gabon | 0.98 | 10.96 | 1669 | 137 |
| Oboukhiv | city | Kyyivs'ka Oblast' | Ukraine | 50.11 | 30.62 | 830 | 7491 |
| Oboul | city | Est | Cameroon | 3.97 | 13.23 | 2509 | 15257 |
| Oboum | city | Ghana | 5.36 | -1.02 | 249 | 24633 | |
| Oboumba | city | Cuvette | Congo | 0.14 | 15.92 | 1059 | 149 |
| Oboumi | city | Cuvette | Congo | -1.03 | 15.86 | 1108 | 3 |
| Oboungouni | city | Est | Burkina Faso | 12.25 | 0.27 | 1013 | 1962 |
| Oboungui | city | Cuvette | Congo | -0.86 | 15.29 | 1722 | 745 |
| Obour | city | Estuaire | Gabon | 0.90 | 9.82 | 157 | 0 |
| Obourg | city | Wallonie | Belgium | 50.47 | 4.01 | 154 | 50270 |
| Obout | city | Centre | Cameroon | 3.70 | 11.65 | 1774 | 10238 |
| Obout | city | Centre | Cameroon | 3.47 | 11.73 | 1669 | 4321 |
| Obout I | city | Woleu-Ntem | Gabon | 1.71 | 11.57 | 1784 | 145 |
| Obout II | city | Woleu-Ntem | Gabon | 1.72 | 11.58 | 1774 | 0 |
| Obout III | city | Woleu-Ntem | Gabon | 1.72 | 11.57 | 1771 | 0 |
| Obouya | city | Plateaux | Congo | -1.30 | 15.91 | 1158 | 596 |
| Obouya | city | Cuvette | Congo | -0.93 | 15.72 | 1253 | 72 |
| Obouya | city | Cuvette | Congo | -0.87 | 16.18 | 1036 | 0 |
| Obouya | city | Plateaux | Congo | -1.29 | 15.90 | 1135 | 596 |