| Official Name: | Nioki |
| Settlement Type: | Commune |
| Pushpin Map: | Democratic Republic of the Congo |
| Pushpin Map Caption: | Location in Democratic Republic of the Congo |
| Coordinates: | -2.7166°N 17.6833°W |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Mai-Ndombe |
| Subdivision Type2: | Territory |
| Subdivision Name2: | Kutu |
| Timezone: | West Africa Time |
| Utc Offset: | +1 |
Nioki is a town and community in Mai-Ndombe province of the Democratic Republic of the Congo, on the Fimi River.It was founded as a colonial post by Alexandre Delcommune around 1887.[1]