| Banko | |
| Settlement Type: | Commune and 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: | Koulikoro Region |
| Subdivision Type2: | Cercle |
| Subdivision Name2: | Dioïla Cercle |
| Area Footnotes: | [1] |
| Area Total Km2: | 911.64 |
| Population As Of: | 2009 census |
| Population Footnotes: | [2] |
| Population Total: | 36726 |
| Population Density Km2: | auto |
| Population Blank1 Title: | Ethnicities |
| Utc Offset: | +0 |
| Coordinates: | 12.4833°N -54°W |
Banko (Bambara: ߓߊߣߞߏ tr. Banko) is a rural commune and village in the Cercle of Dioïla in the Koulikoro Region of south-western Mali. The village lies on the Banifing River. The commune contains 31 villages.