| Ona Dikonde - Kasai-Occidental Province |
Onema Lutabe - Kasai-Occidental Province |
Oniangondo - Kasai-Occidental Province |
| Onadikondo - Kasai-Occidental Province |
Onema Taka - Kasai-Occidental Province |
Onieki - Orientale |
| Onawembo - Kasai-Occidental Province |
Onema-Ututu - Kasai-Occidental Province |
Oniene - Kasai-Occidental Province |
| Onawembu - Kasai-Occidental Province |
Onema-Yandju - Kasai-Occidental Province |
Onifia - Kasai-Occidental Province |
| Onayetsha - Kasai-Occidental Province |
Onemalole - Kasai-Occidental Province |
Oniumba - Kasai-Occidental Province |
| Ondia - Kasai-Occidental Province |
Onemia - Kasaï-Oriental |
Oniumbi - Kasai-Occidental Province |
| Ondja-Penge - Maniema |
Ongane - Kasai-Occidental Province |
Onko - Bandundu |
| Ondjeke - Kasai-Occidental Province |
Onganombe - Kasai-Occidental Province |
Onko II - Bandundu |
| Ondjembe - Maniema |
Ongembe - Maniema |
Onkwankusu - Kasai-Occidental Province |
| Ondjo - Kasai-Occidental Province |
Ongeni - Kasaï-Oriental |
Onlumbu - Maniema |
| Ondolia - Kasai-Occidental Province |
Ongere - Kasai-Occidental Province |
Onokoko - Kasaï-Occidental |
| Ondombikagba - Kasai-Occidental Province |
Ongeri - Kasaï-Oriental |
Ononie - Kasai-Occidental Province |
| Ondua - Maniema |
Ongoie Ebumi - Kasai-Occidental Province |
Onotanema - Kasai-Occidental Province |
| Onema - Kasai-Occidental Province |
Ongoka - Orientale |
Ontako - Kasai-Occidental Province |
| Onema - Kasaï-Oriental |
Ongoka - Nord-Kivu |
Onumba - Kasai-Occidental Province |
| Onema Danga - Kasai-Occidental Province |
Ongoke - Orientale |
Onziakunde - Kasai-Occidental Province |
| Onema Denga - Kasai-Occidental Province |
Ongoro - Kasai-Occidental Province |
| Onema Kolo - Kasai-Occidental Province |
Onia-Lundu - Maniema |