| Kolosso | |
| Settlement Type: | Commune and town |
| Pushpin Map: | Mali |
| Pushpin Label Position: | bottom |
| Pushpin Mapsize: | 300 |
| Pushpin Map Caption: | Location in Mali |
| Subdivision Type: | Country |
| Subdivision Name: |  Mali |
| Subdivision Type1: | Region |
| Subdivision Name1: | Sikasso Region |
| Subdivision Type2: | Cercle |
| Subdivision Name2: | Kolondieba Cercle |
| Unit Pref: | Imperial |
| Population As Of: | 1998 |
| Population Total: | 5246 |
| Population Blank1 Title: | Ethnicities |
| Utc Offset: | +0 |
| Coordinates: | 11.1167°N -39°W |
Kolosso is a small town and commune in the Cercle of Kolondieba in the Sikasso Region of southern Mali. In 1998, the commune had a population of 5,246 people.[1]