| Isiokolo | |
| Settlement Type: | Town |
| Subdivision Type: | Country |
| Subdivision Name: | Nigeria |
| Subdivision Type1: | State |
| Subdivision Name1: | Delta State |
| Unit Pref: | Metric |
| Population Density Km2: | auto |
Isiokolo (also known as Otorho 'r' agbon) is a town in the Ethiope East local government area of Delta State in Nigeria.
It is the headquarters of the Ethiope East local government area of Delta State, and also the Traditional Headquarters of Agbon Kingdom, which houses the ultra-modern palace of the Ovie of Agbon Kingdom[1] [2]