| Madiakoye | |
| Settlement Type: | Village |
| 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: | Tombouctou Region |
| Subdivision Type2: | Cercle |
| Subdivision Name2: | Gourma-Rharous Cercle |
| Subdivision Type3: | Commune |
| Subdivision Name3: | Séréré |
| Population Blank1 Title: | Ethnicities |
| Utc Offset: | +0 |
| Coordinates: | 16.7511°N -2.365°W |
| Elevation M: | 260 |
Madiakoye is a village and seat of the commune of Séréré in the Cercle of Gourma-Rharous in the Tombouctou Region of Mali.[1] The village lies on the right bank of the River Niger, upstream of Gourma-Rharous.