| Location | Type | Area/District | City/LGA | State | Postcode |
|---|---|---|---|---|---|
| Obinagu Rd. | Urban | Amaoji Agu Nike | Enugu | Enugu | 400213 |
| Ochi St. | Urban | Uwam | Enugu | Enugu | 400242 |
| Odumegwu St. | Urban | Amaoji Agu Nike | Enugu | Enugu | 400213 |
| Ofodile St. | Urban | Ugbo Odogwu | Enugu | Enugu | 400281 |
| Ogbunike St. | Urban | Idaw River Layout | Enugu | Enugu | 400252 |
| Ogidi St. | Urban | China Town | Enugu | Enugu | 400211 |
| Ogui Rd. | Urban | China Town | Enugu | Enugu | 400211 |
| Ogui Rd. | Urban | Azikwe Stadium | Enugu | Enugu | 400261 |
| Ogwofia St. | Urban | New Haven | Enugu | Enugu | 400221 |
| Oha Ln. | Urban | Idaw River Layout | Enugu | Enugu | 400252 |
| Oji St. | Urban | Ogbete Layout | Enugu | Enugu | 400251 |
| Ojota Cr. | Urban | Ugbo Odogwu | Enugu | Enugu | 400281 |
| Okpara Ave. | Urban | Azikwe Stadium | Enugu | Enugu | 400261 |
| Ololo cr. | Urban | Amaoji Agu Nike | Enugu | Enugu | 400213 |
| Onitsha | Urban | Army Barracks | Enugu | Enugu | 400212 |
| Onitsha Ewy | Urban | Amaoji Agu Nike | Enugu | Enugu | 400213 |
| Onitsha Rd. | Urban | Independence Layout | Enugu | Enugu | 400271 |
| Onitsha Rd. | Urban | Ugbo Odogwu | Enugu | Enugu | 400281 |
| Onyiuke St. | Urban | China Town | Enugu | Enugu | 400211 |
| Orlu St. | Urban | Amaoji Agu Nike | Enugu | Enugu | 400213 |
