| Koloni | |
| Settlement Type: | Town |
| Pushpin Map: | Mali |
| Pushpin Label Position: | bottom |
| Pushpin Mapsize: | 300 |
| Pushpin Map Caption: | Location in Mali |
| Subdivision Type: | Country |
| Subdivision Type1: | Region |
| Subdivision Name1: | Sikasso Region |
| Subdivision Type2: | Cercle |
| Subdivision Name2: | Koutiala Cercle |
| Subdivision Type3: | Commune |
| Subdivision Name3: | Niantaga |
| Unit Pref: | Imperial |
| Population As Of: | 1998 |
| Population Blank1 Title: | Ethnicities |
| Utc Offset: | +0 |
| Coordinates: | 12.0411°N -7.4864°W |
Koloni is a small town and seat of the commune of Niantaga in the Cercle of Koutiala in the Sikasso Region of southern Mali.[1]