Owoball to ball reprezentujący miasto Owo w Nigeriaballu.
| | |
| Stany | Abujaball • |
|---|---|
| Inne | Kanem-Bornu Empireball • Kingdom of Hausaball • British Northern Nigeriaball • British Southern Nigeriaball • British Nigeriaball • Federation of Nigeriaball • Biafraball |